I’m having trouble resizing windows in KDE. I use Typora (flatpak) software. Accidentally, I maximized the window I was writing in, and now I can’t resize it anymore.
At the moment, the window occupies the entire screen of my monitor. I’ve tried many shortcuts, but I haven’t had success. What can I do?
You mean this shortcuts?
| Function | Hotkey (Windows/Linux) | Hotkey (macOS) |
|---|---|---|
| Toggle Sidebar | Ctrl + Shift + L | Command + Shift + L |
| Outline | Ctrl + Shift + 1 | Command + Control + 1 |
| Articles | Ctrl + Shift + 2 | Command + Control + 2 |
| File Tree | Ctrl + Shift + 3 | Command + Control + 3 |
| Source Code Mode | Ctrl + / | Command + / |
| Focus Mode | F8 | F8 |
| Typewriter Mode | F9 | F9 |
| Toggler Fullscreen | F11 | Command + Option + F |
| Actual Size | Ctrl + Shift + 0 | (Not Supported) |
| Zoom In | Ctrl + Shift + = | (Not Supported) |
| Zoom Out | Ctrl + Shift + - | (Not Supported) |
| Switch Between Opened Documents | Ctrl + Tab | Command + ` |
| Toggle DevTools | Ctrl + Shift + I | - |
More here Shortcut Keys
Yeah! It is the command “Toggler Fullscreen (F11)”. Perfect! Thanks for your help and patience with such a basic question from a novice user like me.
If that worked for you, then perfect, and no worries, we all started somewhere 
Cheers!