Hello @UiPath_Community ,
I’m hoping that this is still the way to report a bug, and it would find it’s way to the right team?
The Else If Activity in Studio is a terribly dysfunctional. Four times now I have tried and failed to fix the issue on my end. Please see below.
Issue:
Only the activities added in the If part and the Else part remain saved. 
If other parts of the file are changed and updated, all activities in the Else If parts disappear!
There was time this worked. Not sure what happened to all the straight-forward and Non-AI things. 
Please fix it.
I could not find a way to reproduce the issue. But there seems to be some thing happening when the file is on OneDrive.
Maybe this needs to be tested. And it is happening only with If..Else..If and not with any other activities.
I could assume that this is a OneDrive issue, but then why is it happening only with this activity (as of now) and not anything else? 
Here is the version trail:
You can see the file size reduce from 86KB to 80KB
I restored the older version, and I could see the If..Else..If preserved.
I added the additional changes ( not in the If Else If part of the flow) , and on saving the file, the file size came back to 86KB.
Here you go. I used to do it in the past. Been out of touch for a while.
You failed to explain why it would happen only to the If..Else..If activity. And it has happened multiple times to the same location in the Main.xaml flow.
I do not rule out OneDrive to be a contributing factor, but I want you to explain why this is happening to just this one activity.
And no, this is not an acceptable solution.
Why?
I can take the files from OneDrive and develop offline. And finally, I can sync them back to OneDrive again. What happens if my file gets corrupted once again after backing up to OneDrive?
