I suggest merging this with Prototyping | Conditional logic & variables - #36 by Pete_Markiewicz
The feature requested will require some form of variable management. Both discussions are attempting to call out the same missing feature, which isn’t so much about multiple events per trigger, but about allowing the end user to create a custom namespace for component state control.
Component-independent state control is a feature that can be built within the confines of the Figma UI as it is today. See Prototyping | Conditional logic & variables - #23 by tm_prof_rs for a suggestion.