Need SlideShow CK a Mootools library?

Hello
My site geschichte-chronologie.de successfully uses SlideShow CK for a long time.
Now, because of another extension, I need to eliminate the use of Mootools.

But after disabling the Mootools library (using the "Joomla Disable Mootools" plugin), the slideshow does not work (with both values of the Load jQuery Easing parameter). (Mootools is now back on for working of SlideShow CK).
At the same time, in the description of the module is written: "Image jQuery(!) Slideshow".

I'm asking for help.
Can I disable Mootools, please?
Thanks
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Joomla! 3.10.11
VERSION 2.3.13

Hi
Slideshow CK and my other extensions are not using Mootools anymore since long

in the description of the module is written: "Image jQuery(!) Slideshow".

this is not Slideshow CK, , this is another module

what is possible is that you have another extension that needs Mootools, then it creates a JS error that breaks the other scripts, like Slideshow CK
please disable Mootools and give me your url so that I can check the problem
CEd

Thank you very much for the quick response.
Mootools is turned off for you on the website ru.geschichte-chronologie.de .
Slideshow is not displayed on the first page of the site.

By comparison, on a parallel site de.geschichte-chronologie.de, which is made in the same way, on which Mootools is enabled, Slideshow works fine.
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ced1870 wrote: Hi
please disable Mootools and give me your url so that I can check the problem
CEd

Do you mean access to the backend?
I did not find a private post service on your forum. How can I securely send you a username and password?

Thanks again.

you have 3 errors that you can see in your console
2 from the template "beez3" which is totally obsolete now
1 from the module mod_artwijmomenu

you must fix these errors before continuing ...

Thank you very much for pointing out the outdated extensions.
I've already started replacing them. Unfortunately, this is a lengthy process, especially the replacement of the template.
Although it's still unclear why slideshows work with these "bad" extensions if Mootools is enabled.

For now, I'll turn on Mootools so that the slideshow can be seen.

still unclear why slideshows work with these "bad" extensions if Mootools is enabled

the explanation is here

you have another extension that needs Mootools, then it creates a JS error that breaks the other scripts, like Slideshow CK