Rounding issues and rendering bugs in the title bar

[simonflick]

• I have searched open and closed issues for duplicates

• I am using Signal-Desktop as provided by the Signal team, not a 3rd-party package.

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Bug Description

Play around with the window by maximising, minimizing and changing the application scaling in the Windows settings.

Actual Result:
At 125% scaling there are 1px gabs between the menu items in the title bar.
Also the three buttons at the right are rendered without anti aliasing and have changing glitches.

Expected Result:
No gaps, no graphical glitches, icons looking similar to those of other apps.

Screenshots

At 150% scaling:

At 125% scaling:

At 100% scaling (only missing AA):

A video of the glitches and how they change:
https://user-images.githubusercontent.com/19348971/186724450-286c24c6-5aa9-49d7-827b-67b03beea5a2.mp4

Platform Info

Signal Version:
5.56.0

Operating System:
Windows 11 Version 21H2 (Build 22000.856)

As it might be relevant:
GPU: Radeon RX 570 Series
Driver Version: Adrenalin 22.5.1

[feniljariwala82]

I support this. It is happening in Windows 11 Too.

[simonflick]

Edited my original Post. I'm using Windows 11, not 10.

[indutny-signal]

Sorry about that, everyone! This is an upstream bug electron/electron#35312, I'm afraid. We will need to wait for it to be fixed in Electron.