fix: consolidated bug fixes batch (#5646)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Sven <38101365+svenvoskamp@users.noreply.github.com>
Co-authored-by: Sven <fr.sven.fr@gmail.com>
Co-authored-by: 0xmkh <mago.khamidov@gmail.com>

Author: 4 people

.size-limit.js

@@ -21,7 +21,7 @@ export default [
   {
     name: '@reown/appkit/react',
     path: 'packages/appkit/dist/esm/exports/react.js',
-    limit: '235 KB', // Current: ~222 KB (5% buffer)
+    limit: '236 KB', // Current: ~235 KB
     gzip: true
   },
   {

apps/laboratory/tests/shared/validators/ModalValidator.ts

@@ -310,11 +310,22 @@ export class ModalValidator {
 
   async expectOpenButton({ disabled }: { disabled: boolean }) {
     const secondaryButton = this.page.getByTestId('w3m-connecting-widget-secondary-button')
-    if (disabled) {
-      await expect(secondaryButton).toHaveAttribute('disabled')
-    } else {
-      await expect(secondaryButton).not.toHaveAttribute('disabled')
-    }
+
+    await expect
+      .poll(
+        () =>
+          secondaryButton.evaluate((el: Element) => {
+            const btn = el.shadowRoot?.querySelector('button') as HTMLButtonElement | null
+            if (btn) {
+              return btn.disabled
+            }
+            const attr = el.getAttribute('disabled')
+
+            return attr !== null && attr !== 'false'
+          }),
+        { timeout: 60000 }
+      )
+      .toBe(disabled)
   }
 
   async expectTryAgainButton() {

packages/adapters/bitcoin/src/connectors/BitcoinWalletConnectConnector.ts

@@ -77,10 +77,11 @@ export class BitcoinWalletConnectConnector
 
   public async getAccountAddresses(): Promise<BitcoinConnector.AccountAddress[]> {
     this.checkIfMethodIsSupported('getAccountAddresses')
+    const account = this.getAccount(true)
 
     const addresses = await this.internalRequest({
       method: 'getAccountAddresses',
-      params: undefined
+      params: { account }
     })
 
     return addresses.map(address => ({ address, purpose: AddressPurpose.Payment }))
@@ -119,7 +120,7 @@ export class BitcoinWalletConnectConnector
   }
 
   public setDefaultChain(chainId: string) {
-    this.provider.setDefaultChain(chainId)
+    this.provider?.setDefaultChain(chainId)
   }
 
   // -- Private ------------------------------------------ //
@@ -210,6 +211,11 @@ export namespace WalletConnectProvider {
     memo?: string
   }
 
+  export type WCGetAccountAddressesParams = {
+    account: string
+    intentions?: string[]
+  }
+
   export type WCGetAccountAddressesResponse = {
     address: string
     publicKey: Uint8Array
@@ -240,7 +246,7 @@ export namespace WalletConnectProvider {
   export type RequestMethods = {
     signMessage: Request<WCSignMessageParams, WCSignMessageResponse>
     sendTransfer: Request<WCSendTransferParams, WCSendTransferResponse>
-    getAccountAddresses: Request<undefined, string[]>
+    getAccountAddresses: Request<WCGetAccountAddressesParams, string[]>
     signPsbt: Request<WCSignPSBTParams, WCSignPSBTResponse>
   }
 

packages/adapters/bitcoin/tests/utils/WalletConnectProvider.test.ts

@@ -197,6 +197,10 @@ describe('LeatherConnector', () => {
   describe('getAccountAddresses', () => {
     beforeEach(() => {
       universalProvider.session = mockUniversalProvider.mockSession()
+      vi.spyOn(ChainController, 'getAccountData').mockReturnValue({
+        caipAddress: `${bitcoin.caipNetworkId}:address`,
+        address: 'address'
+      } as unknown as AccountState)
     })
 
     it('should get the account addresses and parse response', async () => {
@@ -208,7 +212,7 @@ describe('LeatherConnector', () => {
       expect(requestSpy).toHaveBeenCalledWith(
         {
           method: 'getAccountAddresses',
-          params: undefined
+          params: { account: 'address' }
         },
         bitcoin.caipNetworkId
       )

packages/adapters/solana/src/providers/SolanaWalletConnectProvider.ts

@@ -232,7 +232,7 @@ export class SolanaWalletConnectProvider
   }
 
   public setDefaultChain(chainId: string) {
-    this.provider.setDefaultChain(chainId)
+    this.provider?.setDefaultChain(chainId)
   }
 
   // -- Private ------------------------------------------ //

packages/adapters/ton/src/connectors/TonWalletConnectConnector.ts

@@ -113,7 +113,7 @@ export class TonWalletConnectConnector
   }
 
   public setDefaultChain(chainId: string) {
-    this.provider.setDefaultChain(chainId)
+    this.provider?.setDefaultChain(chainId)
   }
 
   // -- Internals ----------------------------------------------------- //

packages/adapters/tron/src/connectors/TronWalletConnectConnector.ts

@@ -168,7 +168,7 @@ export class TronWalletConnectConnector
   }
 
   public setDefaultChain(chainId: string) {
-    this.provider.setDefaultChain(chainId)
+    this.provider?.setDefaultChain(chainId)
   }
 
   // -- Internals ----------------------------------------------------- //

packages/adapters/wagmi/src/client.ts

@@ -1086,6 +1086,14 @@ export class WagmiAdapter extends AdapterBlueprint {
   }
 
   private toChecksummedAddress(address: string) {
-    return checksumAddress(address.toLowerCase() as `0x${string}`)
+    if (!address) {
+      return address as `0x${string}`
+    }
+
+    try {
+      return checksumAddress(address.toLowerCase() as `0x${string}`)
+    } catch {
+      return address as `0x${string}`
+    }
   }
 }

packages/appkit/src/client/appkit-base-client.ts

@@ -1277,10 +1277,10 @@ export abstract class AppKitBaseClient {
           address,
           chainId: syncAccountChainId,
           chainNamespace
-        })
+        }).catch(() => null)
       } else if (!isActiveChain && syncAccountChainId) {
         this.syncAccountInfo(address, syncAccountChainId, chainNamespace)
-        this.syncBalance({ address, chainId: syncAccountChainId, chainNamespace })
+        this.syncBalance({ address, chainId: syncAccountChainId, chainNamespace }).catch(() => null)
       } else {
         this.syncAccountInfo(address, chainId, chainNamespace)
       }
@@ -1667,7 +1667,7 @@ export abstract class AppKitBaseClient {
         address,
         chainId,
         chainNamespace
-      })
+      }).catch(() => null)
     }
   }
 
@@ -2132,6 +2132,15 @@ export abstract class AppKitBaseClient {
     chain: ChainNamespace,
     shouldRefresh = false
   ) => {
+    if (caipAddress !== null) {
+      const parts = caipAddress.split(':')
+      if (parts.length !== 3 || parts.some(p => !p)) {
+        console.warn(`[AppKit] setCaipAddress: invalid CAIP-10 address rejected: "${caipAddress}"`)
+
+        return
+      }
+    }
+
     ChainController.setAccountProp('caipAddress', caipAddress, chain, shouldRefresh)
     ChainController.setAccountProp(
       'address',

packages/appkit/src/universal-adapter/client.ts

@@ -264,7 +264,7 @@ export class UniversalAdapter extends AdapterBlueprint {
         }
       }
     }
-    connector.provider.setDefaultChain(caipNetwork.caipNetworkId)
+    connector.provider?.setDefaultChain(caipNetwork.caipNetworkId)
   }
 
   public getWalletConnectProvider() {