Drag and drop MIDI functionality does not work after reloading plugins

[ulrik]

@BobCat here's my compiled component and vst3

Plugins

[ulrik]

@BobCat your link is not working here

[CatABC]

@ulrik Thank you for your suggestion, but unfortunately, the plugin you compiled has the same problem on my machine. I am using MacOS Ventura 13.6.7

[d.healey]

@BobCat Using @ulrik's plugin I get the same issue as you within Reaper on Ventura 13.4.1.

To confirm, these are the steps:

I placed the plugin in the system VST3 folder
In Reaper I add a new instrument track with the plugin - everything looks fine
I then delete the track
Then I again add a new instrument track with the plugin - this time the UI is blank.

Same thing happens in Logic with the AU plugin.

[CatABC]

@d-healey Yes, that's the step.