Input controller configuration window is too small by default
GIMP version: 2.10.6
Operating System: Windows 10
Package: [flatpak? Installer from gimp.org? YES If another installer, tell us where from]
Description of the bug: Configure Input Controller Box Missing Seletion List(Event and Action)
Please describe your issue with details. Edit>Preferences>Input Devices>Input Controllers>Active Controllers. When double clicking the mouse wheel, a pop up box appears"Configure Input Controller". Under General a box is marked Enable this controller and controller highlighted is mouse wheel tool. In this case, the mouse wheel event and action box is empty, it does not have a selection list of alternative functions for the mouse wheel. I wanted to configure the mouse wheel to increase to decrease the brush tool size.
Is the bug reproducible? Always [Always / Randomly / Happened only once ]
Expected result: After double clicking the Active Controller, Mouse wheel, a pop up box should appears named Configure Input Controller should populate with alternative functions for the event and action listing such scroll up(alt)
Actual result: The Configure Input Controller box with event and action is empty.(no alternative functions populated)
If you have a backtrace for a crash or a warning, paste it here.