Element Recovery Key not readable by other clients

### Steps to reproduce

1. Save the recovery key with Element Android
2. Try to use it (file upload) in, for example, Element Web

### Outcome

#### What did you expect?

Element Web complains the Security key is invalid. After removing line breaks, it works.

#### What happened instead?

That it works without modifying the file.

### Your phone model

_No response_

### Operating system version

_No response_

### Application version and app store

_No response_

### Homeserver

_No response_

### Will you send logs?

No