Share links don't use pretty URL format #13071

⚠️ Before posting ⚠️

• This is a bug, not a question or an enhancement.
• I've searched for similar issues and didn't find a duplicate.
• I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
• I agree to follow Nextcloud's Code of Conduct.

Steps to reproduce

1. Set server to have pretty urls (without index.php) setting 'htaccess.RewriteBase' => '/',

2. Copy internal (shared) url with android app

Expected behaviour

Url should strip the /index.php part. Like:
https://mycloud.tld/f/123456

Actual behaviour

It doesn't. I get an url like:
https://mycloud.tld/index.php/f/123456

Android version

14

Device brand and model

pixel 7a

Stock or custom OS?

Stock

Nextcloud android app version

3.29.0

Nextcloud server version

29

Using a reverse proxy?

Yes

Android logs

No response

Server error logs

No response

Additional information

No response