I have some cool features and I know they will get ignored unless i post them on the Feature Requests but it does NOT let me post in it.
In order to post there, you will need to join the following Devforum group:
https://devforum.roblox.com/g/AllowFeatureRequests
I believe that they have to manually approve it (unless they’ve changed it, which is possible), so it may take a while to gain access.