Cannot paste from clipboard

[zioalex]

Describe the bug
I cannot paste any image to the gist from the clipboard

To Reproduce
Steps to reproduce the behavior:

1. open a gist
2. create a screenshot
3. paste the image from the contextual menu

Expected behavior
The image will be pasted

Screenshots

Desktop (please complete the following information):
Version: 1.68.1
Commit: 30d9c6cd9483b2cc586687151bcbcd635f373630
Date: 2022-06-15T02:58:26.441Z
Electron: 17.4.7
Chromium: 98.0.4758.141
Node.js: 16.13.0
V8: 9.8.177.13-electron.0
OS: Linux x64 5.6.19-050619-generic

Gistpad 0.4.1

Additional context
Also ctrl+v or ctrl+shift+v doesn't work. It just print the image name as text.

[zioalex]

On Windows it work.
Here the relevant versions:
Version: 1.68.1
Commit: 30d9c6cd9483b2cc586687151bcbcd635f373630
Date: 2022-06-14T12:48:58.283Z
Electron: 17.4.7
Chromium: 98.0.4758.141
Node.js: 16.13.0
V8: 9.8.177.13-electron.0
OS: Windows_NT x64 10.0.19044

CTRL+v doesn't work neither in Windows. Only the image name is pasted.