A problem with snap not working properly when swapping shortcuts in EDITING-TOOL MODIFIERS

In EDITING-TOOL MODIFIERS, there is a problem that the snap does not work properly when the shortcut is replaced. (Drag & Drop and Disable Snapping )

PREPERENCE->EDITING-TOOL MODIFIERS ->DRAG & DROP → When COPY is changed from ALT key to CTRL key, the function works but Snap does not work.

PREFERENCE->EDITING-TOOL MODIFIERS ->SIZE OBJECT → DISABLE SNAPPING
I changed the CTRL key to ALT

Disable Snapping works well, but Drag & Drop works without Snap at all

The reason I want to change this is because I want to write the same key as the one on Ableton Live

Should this be considered a current bug?
Do you happen to know how to solve this?

I’d appreciate it if you could answer if you know