I use a small notebook so it comes in handy to double the title bar to have space to increase the title font to 16 or 18
On debian 12.11 this was the case, but I don’t remember how I configured it or what style I used. The style I now use on debian 13 is adwaita
if its kde you can just right click on the taskbar, edit and then type in the desired width.
What desktop environment are you using?
What the hell are you talking about?
Do you mean with “appearance style” the desktop environment? Or the theme of a specific DE?
Settings->Accessibility->Large Text ON
It will increase all text size including title bar text.
Which DE are you using? At least for XFCE, there’s HDPI and XHDPI themes you can choose in the Window Manager settings.
Adwata so I’m assuming gnome I tend to use the open bar extension for customisation
