HeidiSQL has spinning cursor after clicking deleted table

[Germs2004]

Preconditions

• HeidiSQL version: 12.6.0.6782 64 Bit
• Database type and version: MariaDB 11.2.2
• OS: Windows 10 Pro x64 22H2

Describe the bug
I clicked on a table in HeidiSQL's tree view and got two popups telling me that the table doesn't exist. After dismissing them, the cursor became a spinning circle, which implies that the program is busy. At first, I thought the program was completely locked up since the circle never went away. To make the cursor reset to regular again, I have to click another table from the tree view.

A minor related issue is that there are two popups instead of one, and the first one says that a "view probably contains an error in its code".

To Reproduce

1. Open HeidiSQL and connect to a database server
2. Create a new table called "aaaaa"
3. Close HeidiSQL
4. Open HeidiSQL and reconnect to that database server
5. In a query window, run "DROP TABLE aaaaa"
6. Click on table aaaaa from the tree view (on the left side of the screen)
7. Dismiss the two popups warning that the table doesn't exist.
8. Notice that the cursor remains a spinning circle while hovering over the tree view, results box, or Filter box.
9. Click another table
10. Notice that the cursor is back to normal.

Screenshots or Crash reports

couldn't screenshot my cursor, but it looks like this: