[Bug]: Workspace not changing to other when last tab closed

Pre-Submission Checklist

[ ] I have checked the existing/closed issues to ensure this issue has not already been reported.
[X] I am using the latest supported version of the browser.
[ ] I have tried disabling all browser extensions/add-ons to rule out interference from these.
[ ] I have tried clearing the browser cache and cookies.
[x] I have checked with a new profile and the issue still occurs.
[X] I have provided detailed step-by-step instructions on how to reproduce the issue.
[X] I have included relevant screenshots or console outputs.
[ ] I have checked that this problem is not occurring in the latest version of Firefox ESR.
[X] This issue is specific to this browser and does not occur in other browsers.

Bug Summary

So if i have 1 tab in lets say workspace number 1, i close it, it changes to the most recent workspace tab, but the indicator of the workspace doesnt change (my vocab is so bad, check the video i have provided b4 tagging not-reproducible/closing the issue...)

Reproduction Steps

close last tab
boom new tab opened but workspace indicator not changed

Expected Behavior

i expected the indicator to change from:

to:

this ⬆️

point to be noted, the workspace selection order is somewhat jumbled like it should be switching to the recently switched from workspace but it switches to the former workspace...

Actual Behavior

stays from: this:

to:

Screenshots

https://github.com/user-attachments/assets/e214bea9-d030-4248-8409-de866a6f603e

Browser Version

11.20.0-1

Operating System

6.11.8-arch1-2

Additional Context

No response

Floorp-Projects / Floorp