As part of new device verification, we were waiting for "cross-signing ready"
which means _both_ the public keys are trusted by this device _and_ private keys
are available. There's no guarantee that the private keys will ever arrive, so
it's too strict to wait for this as a blocking flow. This relaxes things to wait
only for the current device to trust public keys.
Fixes https://github.com/vector-im/element-web/issues/14970
Ideally this would open up the group members panel, but that's exceedingly difficult. Instead, we switch to the general chat and rename the button to be a bit more helpful.
Fixes https://github.com/vector-im/element-web/issues/14848
When we're filtering the sticky room will be excluded from the filtered set, and thus won't even appear in the `getOrderedRoomsWithoutSticky()` result. Further, we will likely have to update the position ourselves to ensure the sticky room can be placed appropriately in the list.
Fixes https://github.com/vector-im/riot-web/issues/14798 (part 2)
This is in two parts itself: The `RoomSublist` needs to break its references to the `RoomListStore`, so it now clones the room arrays. The `Algorithm` is the other part, which is slightly more complicated.
It turns out that we weren't handling splicing as a change in the `ImportanceAlgorithm`, therefore the `Algorithm` wasn't really feeling like it needed to change anything. Further, the `Algorithm` was using the wrong reference to where it should be dumping rooms (`this.cachedRooms` is a getter which returns a different object depending on conditions), so having fixed that we need to ensure that the filtered and sticky maps are also updated when we remove a room. Because we send the new tag through a Timeline update, we'll end up updating the tag later on and don't need to update the filter and sticky collections.
The EchoTransaction was wrongly assuming that it knew better than the caller for when the success condition was met, so the echo marking has been left an exercise for the caller. In this case, we mark when we finally receive the sync with the updated rules.
We also have to cancel previous transactions otherwise if the user mashes buttons we could forever show the toast, and that would be bad.
