Very laggy UI

### Steps to reproduce

1. Scroll on any conversation (even the conversation list is laggy)

**Explanatory video:**
The first app is legacy Element Android
The second app that I open is Element X Android:
https://github.com/user-attachments/assets/8df1856c-dfd0-4408-b3ba-216fdaca42b3

### Outcome

#### What did you expect?
While my phone is not the fastest horse in the herd, I'm expecting comparable performances (or event better performances) from Element X compared to the legacy Element.

#### What happened instead?
The app is very laggy when I try to scroll on a conversation.
I tried:
- Flushing the cache
- Deleting all app data
Nothing helped.

But fully reinstalling the app did improve a lot the issue. However, the app still feels more slow than the previous one

### Your phone model

Samsung S8 Exynos

### Operating system version

Android 12 - e/OS 2.7

### Application version and app store

Element X 0.7.6

### Homeserver

Synapse 1.121.1

### Will you send logs?

No

### Are you willing to provide a PR?

No