Facebook Groups Posts "For You" not showing latest post from all my groups on Iphone

Hello,

I used to be able to click on my groups and view all posts from all of my groups from one page on my phone under the "For You" tab. I could scroll through all the latest post from all my different groups and now everything seems broken. I will get one groups post mostly and then very few from others on this page... if i go to each group individually i can see new posts but not from the For You page. I used this feature all the time and it made it easy to see and keep tabs on all the latest from all my groups... and now with this not working it is a real hassle to have to go into each group, i have about 45 groups, and look through each to see their new posts.

Can anyone please help me?

Update:

I see that on my computer after going to my group page that My Feeds is selected and only one group is showing here... why are my other groups recent posts not showing up here?