I set the window size to 9022 (my screen resolution is 21601440 and the zoom size is 125%), and I turn off the “remember window size” in konsole, but the window size konsole every time I open it Is Not the size in the setting, but 115*22
I believe it’s caused by the new toolbar, which requires a certain width to show. So it will use the minimum it can to show that toolbar, which seems to be 115.
Then turning the toolbar to ‘icons only’ might help.
[Actually, this happened in my new installation in Manjaro when I created a new user and opened konsole for the first time there. But after resizing the window with mouse, the window resolution remains same]