On Linux, the /org/gnome/desktop/wm/preferences/button-layout dconf value is not parsed properly. Currently, the plugin removes appmenu: from the value and splits it by commas.
The correct format of the value is left1,left2,...,leftN:right1,right2,...,rightN, where left1,left2,...,leftN are the controls on the left, right1,right2,...,rightN are the controls on the right, and each control is minimize, maximize, close, or menu (icon).
The default button-layout on Ubuntu is :minimize,maximize,close, which makes the minimize button imageless and non-functional.
tauri-plugin-decorum example app:

On Linux, the
/org/gnome/desktop/wm/preferences/button-layoutdconf value is not parsed properly. Currently, the plugin removesappmenu:from the value and splits it by commas.The correct format of the value is
left1,left2,...,leftN:right1,right2,...,rightN, whereleft1,left2,...,leftNare the controls on the left,right1,right2,...,rightNare the controls on the right, and each control isminimize,maximize,close, ormenu(icon).The default

button-layouton Ubuntu is:minimize,maximize,close, which makes the minimize button imageless and non-functional.tauri-plugin-decorumexample app: