P: Increase the maximum time per photo on Slideshow

In Lightroom Mobile (latest update, iPadOS and Android) I use the presentation function a lot to show photos and dicuss. I did put the slideshow on the maximum time of 3 minutes per photo. Recently I found out that it has changed to a maximum of 15 seconds per photo. For me Lightroom presentation mode is completely unusable. The support team gave all kind of work arounds, but that is too time consuming and absolutely not usable.

So PLEASE make the presentation mode usable for me and my fellow photographers in my club! 15 sexonds per photo is ridiculously short. Gives us the choice to use those 15 seconds, but more time if wished for! It isn't a big change, but for me a very important one!