Can't (no longer) jump to message from a list of mentions

[Gandalf-the-Grey]

Description:

@alice mentions @bob on a channel
After some time @bob logs in, see he was mentioned, opens up list of mentions and see message from @alice, but it's hard to guess what it was about without a context.
He wants to see it and use "Jump to message" but this option is no longer there.

Steps to reproduce:

1. Go to channel
2. Click upper-right three-dot "more" menu
3. Open mentions
4. Select message you where mentioned in
5. Try to jump to that message

Expected behavior:

5. Jump to message

Actual behavior:

5. Disappointment

Server Setup Information:

• Version of Rocket.Chat Server: 1.0.2