Payload menu looks empty in UI

[Senanfurkan]

When I press CTRL+Q in MacOS Catalina 10.15.7, Menu window shows up as blank. When I hover over the mouse on it blindly, I am able to see some payloads but it's not usable

Burp version v2021.5.1

[0x4144]

Hi,
Thank you for your feedback. I'll need to output it in the extender to find the origin of the bug.

[cokeBeer]

the same problem
the output is

ctrl pressed Q
Menu built
Payload menu fram built
New completer added
Position: 0 Start position: -1
Position: 0 Start position: -1
Mouse move
-1
c
Position: 1 Start position: -1
0
ca
Position: 2 Start position: 0
0
cas
Position: 3 Start position: 0
0
case
Position: 4 Start position: 0
0
cas
Position: 3 Start position: 0
0
ca
Position: 2 Start position: 0
0
Position: 1 Start position: 0
-1
Position: 0 Start position: -1
Position: 0 Start position: -1
Position: 0 Start position: -1
Mouse move
Position: 0 Start position: -1
Position: 0 Start position: -1
Mouse move
Position: 0 Start position: -1
Position: 0 Start position: -1
Mouse move

[0x4144]

Could you test it with the latest versions of Hopla and Burp?