Selecting a unit type with item does not work

Hi,
if you want to ctrl-click a unit (e.g. footmen) to select all units of the same type it does not work when the selected unit holds an item (backpack upgrade).

Problem:
Ctrl-clicking a unit (portrait) in the current selection (bottom center of screen) does not work if the clicked unit holds an item (backpack upgrade).

Expected:
Ctrl-click the portrait of a unit and select same type of the unit (regardles of having an item or not).

Note:
Ctrl-clicking the actual unit (model) however does work.

Is this intentional?

Client version 1.32.10.17165