Online shopping and payment by iDeal (number one in the Netherlands) requires me to use Chrome, Firefox, any other browser that can launch my bank's payment app. In some shops it is even necessary to set my default browser to one of these. So, Opera, be wise and allow app-launching, please.
Best posts made by ArjanP
RE: Open an app from urlSuggestions and feature requests
RE: External bank app does not openOpera for Android
Same issue here. Cannot open the Rabo bankieren app. This may be a blocking issue for many users, as it makes it very inconvenient to use Opera for online shopping. Please fix it. It used to work, few months ago.