Read-only restriction message overlaps message text

### Steps to reproduce

1. Where are you starting? What can you see?
We have created a room, with only 2 admin users being allowed to write and a few normal users that are read only.

2. What do you click?
As a normal user I open the room and want to read the last message on the bottom of the page.
4. More steps…

### Outcome

#### What did you expect?
I want to read all messages.

#### What happened instead?
There is a hint that I'm not allowed to write to that room - that is ok. But: the hint overlaps the text, so that I cannot read the last line. See the photo. The last line is fully behind the hint.

### Your phone model

_No response_

### Operating system version

Android 11

### Application version and app store

Element Android 1.5.11

### Homeserver

synapse 1.72

### Will you send logs?

No

### Are you willing to provide a PR?

No