[7.450][BUG][FIXED] Buttons disappear when saving numbers as shortcuts

Hi,

I just tried to reproduce this issue: https://community.sophos.com/products/unified-threat-management/astaroorg/f/98/t/67540

When I clicked on the upper "Apply" button, both buttons disappeared and also some of the selection fields.

I have illustrated this in the following image: 


Regards,
Bastian