Enhanced Component Properties has been experimental since Feb 2021, last updated in June 14, 2023 & been 10 months since.
In my opinion, this is a critical functionality of components and needs to be released which creates a lot of usecases & REUSABILITY.
Looking for feedback from Microsoft on the current plan for this feature?
Joris de Gruyter, Senior Program Manager mentioned below @JorisD
"We are not intending to make any more feature changes at this time, and are purely focused on pushing this set of features to a generally available state, with quality. We are looking forward to your feedback and any issues you may find. You can engage with our team on the Experimental Features forum."
Source: https://powerapps.microsoft.com/en-us/blog/enhanced-component-properties/