Random: space between top of screen and system menu

[aral]

What Happened?

Sometimes, when resuming from sleep, there will be a gap left between the system menu and the top of the screen.

Steps to Reproduce

Not sure. Happens occasionally.

Expected Behavior

System bar should always be flush with the top of the screen.

OS Version

6.x (Odin)

Software Version

Latest release (I have run all updates)

Log Output

Please let me know which logs, if any, will help and I will try to add them to this issue next time I encounter the bug.

Hardware Info

OS: elementary OS 6.1 Jólnir x86_64 
Host: LabTop Mk IV 
Kernel: 5.13.0-35-generic 
Uptime: 2 days, 14 hours, 47 mins 
Packages: 2506 (dpkg), 103 (flatpak) 
Shell: fish 3.3.1 
Resolution: 1920x1080, 3840x2160 
DE: Pantheon 
WM: Mutter(Gala) 
Terminal: io.elementary.t 
CPU: Intel i7-10710U (12) @ 4.700GHz 
GPU: Intel Device 9bca 
Memory: 2693MiB / 15867MiB