Hi! Come Introduce Yourself!

[SrMouraSilva]

@Jesse_Hufstetler

Or, if you prefer, the answer might be a one-liner: are plugins able to modify their own parameters?

Check this falkTX answer, it might be useful for you

HMI Widget popup message without assignment to a specific footswitch + showing plugin state by internal changes

not at the moment, an assignment kinda works as an “opt-in” for users saying “yes, I want to receive popups from this plugin if needed” allowing any plugin to open a device popup at any moment can quickly get out of hand… mod-host uses LV2-Extensions/control-input-port-change-request.h at master · KXStudio/LV2-Extensions · GitHub as a way to support this. API is pretty simple, should be straight forward. But if you have issues let me know.