Uncategorized topics can not be seen on the list view

I changed the name of “uncategorized” category,
and moved topics in the “uncategorized” category several times.

After that “uncategorized” topics can not be seen on the list view.

When I deleted all topics in “uncategorized” category,
“uncategorized” category have “-1” topic that be displayed.

I would be grateful if someone could help me.
Thank you.

Hi talkonjapan welcome to the forum

The first question is why did you change the name of the uncategorized category?

Hopefully not too much damage was done, but I think the first thing you should do is to rename it back to uncategorized. Then create a new category with the preferred name and settings. Finally, move those topics out of the uncategorized category into the newly created category.