Bump to keep this alive. Trying to use an X-T2 with the latest FUJIFILM X Webcam 2 software. Works everywhere else natively- Skype, Webex, Zoom and ManyCam.
And yes, if you use ManyCam > OBS then there is a small delay.
Additional info for the developers:
Normally, when the camera is selected, the FUJIFILM utility window pops up to allow for AF/AE/Exposure changes.
Well this dialog box only pops up when "Device Default" is selected under Resolution/FPS Type in OBS properties.
Selecting "Custom" makes the utility window go away meaning that the camera is no longer "in use" and "deactivated".