Pressing keyboard up-arrow maximizes app to full screen (sometimes)

[ew98]

Not sure where the focus is but it must be out of any tiled SSH session. I usually work with anywhere from 2 to 6 tiles, each with multiple tabs, all SSH. When focus is inside any of the tiled sessions, up arrow is interpreted by my shell and responds as expected. From time to time, focus must be somewhere on the app but not within a session. In that case, the up arrow maximizes the app window to full screen. This was not happening in 1.4.0.9.

I've seen this multiple times but cannot reproduce at will. Don't know what window state for the app triggers the behavior.

• OS: Windows 10 enterprise
• Browser Brave
• Version: 1.4.0.10

[jimradford]

Please let me know if you can reliably reproduce this issue so I can look into it further.

[oopoopoop]

Please confirm if these steps can also reliably reproduce the issue for you:

1. WindowsKey + L to lock Windows
2. Ctrl+Alt+Del to login
3. refocus on SuperPuTTY (Alt-Tab or mouse click)
4. press up-arrow

[dofuuz]

To reproduce this issue with Win+L, you have to press arrow key other than ↑ when SuperPutty is already maximized.

Pressing arrow key is triggering same behavior with Win+→, Win+←, Win+↑, Win+↓.

[oopoopoop]

Oh, another prerequisite is that you'll need at least a session open for this bug to kick-in. It doesn't have to be connected though, but an empty SuperPuTTY (fresh launched) just won't cut it.

[dofuuz]

I used git-bisect to find the commit that introduced this bug. And it is 9cf0816.