Out of Memory Error when opening specific chat

[neferin12]

Description

If i try to open a specific chat (it happens only with this one chat), element gets really unresponsive and crashes after a couple of seconds with an "Out of memory" Error in the browser and in the desktop app the whole app just becomes white.

Steps to reproduce

I don't really know what causes this, so i can't really say how to reproduce it, but the following points describe, how this chats differs from the other chats and some facts that might be interesting:

• it is a chat that is bridged from whatsApp
• there are a lot voice messages in the recent messages (The last 100 messages contain well above an hour of audio material)
• The chat is encrypted

Describe how what happens differs from what you expected.
It crashes which it probably should not do

Logs being sent: yes

Version information

• Platform: web (in-browser) or desktop? Both

For the web app:

• Browser: Chrome v91.0.4472.164
• OS: Windows
• URL: app.element.io as well as on a private server with element 1.7.33

For the desktop app:

• OS: Windows
• Version: 1.7.33

[t3chguy]

Duplicate of #18149 - fixed on develop and will be fixed in 1.7.34