docs: refer to space share menu

Author: Spissable

references/workspace/spaces.mdx

@@ -61,7 +61,7 @@ By default, when you create a Space, it has Inherited Access—inheriting permis
   ![Clean Shot2026 02 26at12 23 08@2x](/images/CleanShot2026-02-26at12.23.08@2x.png)
 </Frame>
 
-To edit access to a Space, navigate into the Space, then click the `Share` button. From there, you can choose between `Inherited Access` and `Restricted Access`.
+To edit access to a Space, navigate into the Space, then click the three-dot menu (`...`) and select `Share`. From there, you can choose between `Inherited Access` and `Restricted Access`.
 
 <Frame>
   <img
@@ -143,7 +143,7 @@ When a nested space uses Inherited Access:
 To change a nested space's permission mode:
 
 1. Navigate into the space
-2. Click the `share` button
+2. Click the three-dot menu (`...`) and select `Share`
 3. Toggle between Inherited Access and Restricted Access
 4. If switching to Restricted Access, you can then add or remove specific users and groups