Hi there,
Not sure if this is a known issue or not, but I just thought I'd put it out there. I work a lot with invoices and I share my invoices myself via their links by copying and pasting them into Direct Messages on Instagram. The problem comes when the invoice links are clicked as they open using Instagram's in-app browser which doesn't display anything except a blank grey screen. The links all work fine in the default iPhone Safari app, but nothing shows when the links are opened in Instagram's in-app browser. This is an issue for me and I wondered if anyone would be able to advise me as to why this happens or perhaps confirm that they are also having this issue.
