Mobile Menu CK Pro Styling

Hello,
I use Mobile Menu CK Pro on a number of sites. Now I have a site where I use 2 menus with a Moblle menu. I tried different styles for different menu's. Now I wanted to remove styles that are not used. After selecting them and removing them (in Joomla 4) I see the message that they have been trashed but they keep showing up in the list and I can still select them.
How can I get rid of the unused ones?
Greetings, Hans

Hi
thank you for reporting the problem, I will check that and let you know
CEd

Hi CEd,
Today I discovered that on some sites styles can be removed but the one I was working on last week had problems deleting unused styles. I can't figure out why that is.
Greetings, Hans

Hi CEd,
Here another thing I discovered. I made a backup from the site where I discovered the problem (hblfotografie.nl). I installed that backup on a local site. There I could delete unused mobile menu CK styles. So locally all is well but on the live site there is a problem. I have another version of this site in a test subdomain (hblnieuw.test3horns.nl). When you send me a personal message I will give you admin credentials for that test subdomain.

Hi
I'm ok if you want to send me the credentials by email
CEd

just for info for other users, this problem has been fixed in the 1.5.0 version