LR mobile inconsistent when double tapping to enlarge image

[srmphoto]

I'm working on an iPad pro with original raw files (not previews). When you double tap to enlarge an image LR mobile enlarges to what seem to be randomly different sizes - sometimes around 50% and other times maybe 200% (hard to tell since there is no written indication of the enlargement size). Tapping back and forth on the same image will produce a different size each time. Makes it very difficult to judge image sharpness. Anyone else have this issue? Any advice much appreciated.

[RMacL]

Yes, I have exact same issue with original raw files and been searching web to find a solution without success! What I actually want is to get a true 1:1 pixel view (100% zoom), but appears to be no way to do that. When I first open an image and double tap the zoom factor is about 50% to 75% depending on image resolution. On my D500 (5599x3728 resolution) the zoom factor is closer to 75%, and on images from my D850 (8288x5520) the zoom factor is about 50%. Then on files from both camera if I zoom out and then back in again by double tapping the zoom factor sometimes jumps to 200%. In fact this happens more often than not when repeatedly zooming out and back in again. Very frustrating I want to get accurate 100% (1:1) view but there doesn’t seem to be a way to do this!

[sergen80949761]

Yes, of course...it's a real problem...Why is no indication on the screen (25 %, 50 %, 100 % ...) !!!!??????

It's so difficult to work with sharpness level or noise reduction...I wait this option since month and month (since the beginning of LR Ipad).

Adobe, do you hear me ????

[RMacL]

I’ve seen other posts on this subject dating up to a year or more back. None have been answered. I’m assuming that it is not a priority for Adobe to address this problem or maybe there is an implementational issue with iOS and/or Apple mobile devices? Such a shame as this is a critical feature for assessing image sharpness/detail/noise during post processing.