Names of the tabs in TabContainer
are names of its children nodes. Problem is, they don't translate even if you have KEY same as given name in your translation.
To fix that I added simple script to my TabContainer
func _ready():
for i in range(get_tab_count()):
set_tab_title(i,tr(get_tab_title(i)))
and it works fine. But it kinda seems more like workaround than proper way to handle this.
Is there a better way to do it?