1.3.1 - UI - missing 'delete' shortcut

[user0]

XnView: MP 1.3.1
OS: Windows 64bit (22H2), display resolution 3840x2160, win scaling 150%

Actual behaviour:
Delete action binded on Del key, but this connection is not represented in UI (in file context menu and settings)

Expected behaviour:
There shall be 'Del' key indication.

[xnview]

yes known issue