Hey @mike.destaubin,
Thank you very much for your answer 
Yes the idea was really to freeze the view and edit which are usefull columns !
About the scroll bar, sorry it may was not enought clear.
Here is a little example: (I have 21submissions for this survey and a lot of question).
In my table I can only see 13 submissions.
When I am at the start of the data table view, I do not have the side scroll bar :
Same when I am at the middle : the side scroll bar doesn’t appear
The side scroll bar only appears when I am at the end of the data table view:
It would be convenient if the side scroll bar always appeared. You will avoid to do a lot of go and back in the table for a question in the middle of the survey by example.
I hope it’s a little clearer,
All the best,
Chloé 
