New room pills are off-spec

[turt2live]

Autocompleting a room should result in a plaintext version of the alias in the message body, not the room name.

[turt2live]

Declaring this a release blocker because it breaks some bots.

[SimonBrandner]

I've made a PR to revert this. But I am not exactly happy about it... :( Any reason the spec defines pills like this? It seemed to have been confusing to some users...

[turt2live]

They're able to look however visually - it's just the plaintext body which is meant to stay as a room alias. It's largely to support non-rich clients.

Edit: the spec is strict about how they look in the actual event, but we can render it however we want (and should show the room name, imo)

[SimonBrandner]

Ok, I see, thanks for the explanation! I'll try to figure out a way how to do this later