External link or PDF download doesn't work in PWA

Hi,

We're currently developing a PWA for our company - with Vue 3 and Quasar - and we have added it into the App Store (but in testing only, for now).

We have multiple problems but the worst is the following one: it seems that the app doesn't want to open external links with "window.open()" JS method. Instead it shows a screen with a progress bar and a crossed-out Wi-Fi icon.

It shows this for a few seconds then once the progress bar is completly filled it goes back to the previous page where it triggered. Needless to say that the wireless is connected (see the status icons at the top).

We have the same behavior when we try to download a PDF created as a BLOB file with some JS code.

I don't have an iPhone to test so maybe you have a good idea about this ?

Kind regards, V.