Popup is not closed in Firefox browser

[bergischweb]

In Firefox browser the popups for dataprotection and imprint (#c329 and #c379) are not closed. There seems to be a problem with 'history.back()'. It is possible to close the popup with the browser back button though.

The popup for '/features' though is closed as expected.

[t3brightside]

Thanks for reporting @bergischweb, indeed seems to be a problem with ext:containeritems At this point no idea when can I have time to look into it.

[bergischweb]

As a workaround, I de-activated some lines of code in function 'cPopupCloseTopmost()' where the history.back() call happens. Thus i rely only on function 'cPopupClose(topMostPopup)' to close the popup - which works like a charm.

if(openerLink) {
    openerLink.focus();
    openerLink.removeAttribute('id')
}
// deactivated because not working in Firefox browser
//const openedFromLink = history.state && history.state.endsWith(`#${popupId}`);
//if( openedFromLink ) {
     //    history.back();
//}
//else {
    cPopupClose(topMostPopup);
    const subpageUrl = window.location.pathname + window.location.search;
    history.replaceState(subpageUrl,'',subpageUrl);
    cPopupResumeDocumentBody()
//}

[t3brightside]

Hey, @bergischweb there's more to that. Containeritems popups can be opened in multiple amount. Using back button supposed to close opened popups one by one.

Anyway, there's an improved script in ext:containeritems dev version now, where the open popups are tracked using js variable.