Sync issue: Can't sync Space between Windows and Mac

[Ashine621]

Preliminary Checks

• I have read and understood the important section above.
• I have searched existing issues and avoided creating duplicates.
• I am not filing an enhancement request.
• I have checked that this issue cannot be reproduced on Mozilla Firefox.
• I have checked that this issue can be reproduced once I removed all my Mods and Custom CSS.

What happened?

I log in same account on my PC(Windows Platform) and Mac, but the Space I created on PC can't sync on mac even if I choose the checkbox in sync.

Expected behavior

It should be same space number and icon on my mac or PC.

Actual behavior

It has no even one space sync right.

Steps to reproduce

just download software in different platform like mac or windows. and choose the space checkbox in sync.

Screenshots and videos

Version

1.19.5b

What platform are you seeing the problem on?

Windows - x64

What component is this issue related to?

Sync

Relevant log output if applicable

[mr-cheffy]

Sync for spaces is still WIP: #12531