The "Abbrv…" and "Brief" buttons (under "List:") in the PerfectScript Commands dialog called up from the macro toolbar have a truncation problem (at least as of X7).
So, I cannot reproduce this problem without some additional information - what OS, video card is being used?
Windows 10 Enterprise 1909 (18363.1198); onboard Intel HD Graphics 4600. The problem was present with earlier versions of Windows, maybe even Windows 8. It's just that the buttons need to be placed a bit higher.
Here is an image showing the problem,