If you want to set the same property on mutliple items, like texts. labels, input widgets etc. you currently have to repeat the same over and over again. Select one, edit property, select one, edit property.
It would be great if the multiselection of widgets could be brought together with the possibility to edit shared properties in one go.
You first select all the items you want to edit. Then the properties pane shows those properties that are shared by these widgets. Then you can just do a single change to modify all items at once.
For making this a bit easier, every property could indicate, if the selected items already have the same value entered, or different ones and even show all distinct setting in a dropdown, or highlight already selected ones.