Not sure if this is the right section, but the empty space in the explorer tab just vanished one day. I’ve tried expanding it and looking over a couple of things but I haven’t found anything. What can I do to re-enable it?

The isn’t really an empty space between objects in the explorer. If you want to selected multiple objects, select one object and then shift + click on another object. It will be selected together.
I’m talking about the space between the objects and the right side of the explorer tab, I mainly just want it for unselecting objects
Oh I get it. The space at the right side is removed now. If you want to unselected things, press esc. Or, you can press the top bar in roblox studio, or you can click in the workspace window, etc. But the best way is to press esc key. By the way, now the empty space moved to the left side. So if you want to unselected or selected multiple items, use the left side. The left side of the explorer is the empty bar now.
Oh sorry, never realized. Thanks for your help though.
It’s alright :). At first I was also not familiar with the left side being the empty bar, but now you know 