TYPO3 Core

In the documentation ([[https://docs.typo3.org/typo3cms/TSconfigReference/UserTsconfig/Options.html#alertpopups]]) is written that i can deactivate the JS Alerts by setting

options.alertPopups = xxx

I lockt for examples and tested multiple values. First i tried it from 0 (zero) and still got all the alerts. Then i tried 4 so that i just get alerts on delete. If i change the Page Type, der was no alert, but on move by drag-and-drop there ist still an alert. With the Value 1 i got the alert on TypeChange again, but the alert for delete was still there. I also testet to calc like 255 - 1 - 2 - 4 = 248 which i have seen in forums and wrote
options.alertPopups = 248
but this also didnt work. Sometimes i get the following Error if i try to delete something "No content provided, please check your Modal configuration.", sometimes the alert for onTypeChange is deactivated, but i cant deactivate the alert on drag-and-drop if i want do copy or move the page and on delete there is always an alert, sometimes with the error i wrote before. I want to move pages on drag-and-drop always without this alert.

This setting seams to be broken.