In Smart Edit after scrolling, I am not able to edit the components

Hello Team,

Really appreciate if someone could help with the below issue.

I am having problems for editing the components after scrolling the page down. Let's say:

When the page is loaded, we have list of components displayed one below the other. I can see initially two components in the page without scrolling down which am able to edit it, Screenshot below

Now after scrolling down the page to view other components, I am not able to edit components. Screenshot attached below

Once the issue occurred, even I am not able to edit the components of the first screenshot after scrolling up again.

Any help is much appreciated.

Thanks in Advance.