ISO not saving properly in custom setting C1

[lbootland]

I setup my C1 for bird and action settings. ISO3 (shutter 2000, 125-6400ISO, AF zone, bird). If I'm on a single ISO setting and select C1 it will not go to the AUTO3 setting. If I'm currently on auto iso1 or iso2 it will go to iso3 but the top iso value displays as 1600 even though I set it to 6400 max)? I basically still need to go in and manually change to auto3 to get it to work. Any thoughts would be appreciated.

[BJBBJB]

I wish I could help. I have read the charts on what these settings save and what it doesn’t....have never been 100% comfortable using. 

But never had that particular issue.

[Greybeard]

It doesn't work like this on the X-S10 or X-H2S - if you set a single ISO when not in one of the C1 settings it will switch to whatever ISO was set in C1 (including Auto ISO)

[lbootland]

Yes. It should switch from C1 to whatever the previous setting was and then back to C1. All my settings seem to do that, except the ISO. If I have ISO125 set and switch to C1 (auto iso3 125-6400). The ISO stays on 125. Unless I go into the menu and change it.