Arrow is not always displayed when a folder is not empty

I noticed that in Nemo sometimes the arrow is not always displayed when a folder is not empty in list view. That can confuse you and make you think some folders are empty whereas there not.

This is this arrow I talk about

I know this bug is small but it can confuse you and make you think some folders are empty whereas there not. That can lead you to delete some "empty" folders that are not so empty and that can be a problem.

[Cobinja]

I notice this when copying something into an empty folder. Nemo doesn't seem to notice the content change. This also happens when emptying a folder. The arrow then stays.

[Vahan86]

@ghost, is this still an issue for you in Nemo 3.0.6?

[JosephMcc]

I can reproduce this on the latest Nemo. The "Size" column will change to indicate there is a change in the number of files but the arrow does not update it's visibility. I don't know if this is a bug in Nemo itself or an issue with GktTreeView's.

[dg1727]

This issue is like #508

[JosephMcc]

Duplicate #486

[mentrelli]

Nemo 3.2.2. still affected by the bug