[stable2603] Backport #11919#12032
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The inbound-queue v2 message converter falls back to the Snowbridge
sovereign account on AssetHub as the asset claimer when no explicit
claimer is supplied. Previously this fallback used `AccountId32 {
network: None, .. }`, which did not match the location AssetHub's
signed-origin converter produces (it sets `network:
Some(LocalNetwork)`). The trap-key hash stored on `AssetsTrapped`
therefore could not be matched by a signed `polkadotXcm.claim_assets`
call, making default-claimer trapped funds effectively unrecoverable
without a runtime upgrade.
This PR sets `network: Some(LocalNetwork::get())` on the fallback
claimer so its `Location` agrees with what `SignedToAccountId32<_, _,
LocalNetwork>` yields on AssetHub, and adds a test covering the
no-claimer-supplied path.
---------
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
(cherry picked from commit 2b5a0e1)
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acatangiu
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May 13, 2026
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Backport #11919 into
stable2603from claravanstaden.See the documentation on how to use this bot.