Got my r5 yesterday and played around with it a little bit. With the rf24-105 the stabilization is nearly tripod steady. I also tried with a few EF lenses (mainly the Tamron 35 1.4) and the IBIS didnt seem to be on. I can see the micro jitters in the view finder and video. The option to control stabilization is not in the menu when EF glass is attached. Am I missing something here?