Yes, they are available both in camera and in Lightroom. The issue arises when I then open the image in Photoshop, where the sim isn't applied. I haven't tried every film sim to see which ones are carried over into Photoshop, but the two mentioned definitely do not.

Yeah, IS is on with in countinuous mode.  It used to work for me too, but yeah, it doesn't anymore.

I tried with boost, economy or normal mode, all not work.  I tried with another xt5 from my friend with firmware 4.1, it also faced the same problem

Hey, I've finally bought an X100V second-hand and have watched countless videos explaining the Ins and Outs (it is my first Fujifilm camera). However, I have no control over the individual exposure components as the shutter dial appears to be locked on Auto. I know how to lock and unlock the other dials and have checked countless times that not a single button or dial is locked in the menu. What am I missing? I cannot stress enough how it is set to 'unlock' and even if you scroll the list of selected, no box is checked. Grateful for any advice and tips. Thank you in advance!

Welcome to the forum. What f-stop are you typically setting? F2 will cause different changes than f4 will. Also, your posting mentions you have two of the three exposure triangle parts set on auto. It sounds like the camera is adjusting mostly the shutter speed. What happens if you only set ISO to auto and manually set the shutter speed and f stop?