Popup Menu Lag on Open

After a long break from using the Rhino8 WIP I jumped back in a bit today.
Super happy to see the Popup Menu with icons and that I was able to customize the contents.
One thing that feels like a bit of a miss is the lag, it seems to take a full second to popup after I hit my middle mouse button, whereas the macro version I have set up in Rhino 7 seems to happen instantly in comparison. If that can be more immediate I would greatly appreciate it.

Hello- it is pretty much instant here, even with a fairly well populated container - can you take a screen shot of the pop up?
Ah… on mac a noticeable lag - thanks for the report.
RH-76248 PopUp is slower on Mac