Page crash and reload on ios18

[zorstn]

Hi, we have a problem with ios18 in iphone. If i select a variant the page reloads, the second time it crashes and shows an error. We have another problem with the side cart. If it's a product inside and we close it, the page also reloads. We are using a third party theme Focal 8.10.5 but may be this issue also occurs in other themes, or may be someone has an idea what this problem is? I've checked the console, no specific error there. It seem's like a page overload. Does anybody have notices a similar problem?

[zorstn]

I havn't heard about changes in event handling with ios18, I will check this, thanks for the tipp. If I need further help, I will come back to you, many thanks!