Top bar blur causes a tiny gap to be there between the panel and a maximized window

[n3thshan]

Description

This issue is there only when using a smaller font size. If default or even larger font sizes are used for interface text in gnome-tweaks, this issue is not present. Alternatively, using dynamic blur also does NOT produce this issue.

Steps to reproduce

1. Lower the interface text font size in gnome-tweaks
2. Enable blur my shell with top panel blur

Observed result

There is a small un-blurred gap between a maximized window and the panel.

Expected result

There to be no gap at all of that nature.

[SoMuchForSubtlety]

I have the same issue, but with the font scale factor set to the default 1.0

[n3thshan]

Hi! I found a workaround here: #673 (comment)