My Topbar has multiple line, how to remove it

[ilomon10]

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 think my zen browser got bugged, first it show bookmark bar, then when i try to remove it from customize toolbar, but no luck.

Expected behavior

it should be just show address bar not with empty space on the bottom side of it

Actual behavior

the topbar got doubled and cannot be removed on "customize toolbar"

Steps to reproduce

I just installed to my new desktop, then it happend

Screenshots and videos

Version

1.19.11b (Firefox 150.0.1) (64-bit)

What platform are you seeing the problem on?

Windows - x64

What component is this issue related to?

Customizable UI / Toolbars

Relevant log output if applicable

[sporocyst]

menu > bookmarks > hide bookmarks toolbar

[ilomon10]

Where the menu button?

I just go to "Customize Toolbar" and restore to default then i custom again, it works!