Upload settings for Azure

This is not a real Radzen Blazor question but most likely other users have worked with this as well.

I'm using the Radzen Upload component and on my local dev machine, I have no problem uploading multiple files.

After deploying to Azure I can only upload 2 or 3 files at once.
Most likely this is because of some upload size limits.

I've been looking for a solution all day, without any progress.

Any Azure users here who want to share their settings/thought?