Sourcetree just updated to version 3.0.8.

It starts normally. After the first minimization of its window, it gets stuck minimized forever. When clicking on the minimized icon to restore it, the error sound of windows is initiated (like when deleting an open file). However no visual error appears anywhere. The minimized icon responds normally to right click->close.

(The pc was restarted after the install. The issue persists.)

Edit: This is a duplicate issue to https://jira.atlassian.com/browse/SRCTREEWIN-9301 which I didn't notice when I created this.