Eyedropper tool in color palette doesn't work

[centre21]

Description

When you open the color palette and click the eyedropper tool to select a color from the image, it doesn't work. You can click the button, but the eyedropper tool doesn't appear.

Steps to reproduce the bug

1. ...
2. ...
3. ...

System

• Device (desktop computer/tablet/phone/...): Laptop
• OS: Mint 21.2
• Desktop environment: Cinnamon
• Package format:
• App version: 1.0.2

[maoschanz]

the eyedropper in the color palette is directly provided by GTK3, so your report doesn't surprise me: with the flatpak runtime, the desktop environment, the display server, the sandbox permissions, etc. there are many parameters that could make it fail, and many of them are out of my control

idk if i will find a solution but meanwhile you can open the app preferences and enable the custom eyedropper i created, it behaves a little differently but it's better in my opinion (it can pick a color with its alpha channel)