Which Android calendar apps fully support event colors with DAVx?

Hello,

I am currently evaluating Mailbox.org together with DAVx⁵ on Android.

I have enabled Event color support in DAVx⁵.

Here is what I have observed:

• Mailbox.org Web correctly supports individual event colors.
• DAVx⁵ synchronizes the calendar without errors.
• Google Calendar does not display individual event colors.
• Samsung Calendar does not display them either.

According to the DAVx⁵ documentation, some calendar apps support event colors, but I would like to know about real-world experience with Mailbox.org.

Which Android calendar applications actually preserve and display individual event colors when using Mailbox.org + DAVx⁵?

I am interested in applications that have been personally tested with this combination, not just theoretical compatibility.

Thank you!

Emmanuel