SpaceMakeShareable returns "space limit reached" with one owned Channel

• I have read the contributing guide.
• I have searched existing issues and community bug reports and found no matching report.
• I have considered a pull request but this appears to require investigation of account/ACL state.

Current Behavior

Enabling Add members via link fails for my only visible Channel.

Anytype Desktop shows:

Shared channel limit reached
Your plan allows 10 shared channels. Upgrade your membership to create more.

DevTools shows that the request is rejected:

Response.SpaceMakeShareable
{
  "error": {
    "code": 104,
    "description": "acl service error: space limit reached, limit reached"
  }
}

The affected Channel has exactly one member: me, the Owner.

Expected Behavior

The Channel should become shareable and generate an invitation link, or the reported limit should reflect the account's actual shared-Channel usage.

Steps To Reproduce

1. Use an account on the default Anytype Network.
2. Open the only visible Channel, where the account is Owner and sole member.
3. Navigate to Settings → Invite member.
4. Enable Add members via link.
5. Observe the shared-Channel-limit banner and ACL error code 104.

The issue persists after fully quitting and reopening Anytype Desktop.

A different Channel was deleted the previous day; it was last used about two years ago and its former sharing state is unknown.

Environment

• OS: macOS 26.6.1
• Anytype Desktop: 0.56.5
• Network: default Anytype Network

Anything else?

I can provide the affected Channel/space ID and account identifier privately to maintainers if needed.