tel: phone number links issue in non Apple apps
tel: phone number links work as expected when clicked from in web page in Safari or email in Apple mail. Options of Facetime, Send Message, Add to Contacts, Copy Phone number pop up in addition to 3rd party voip clients such as Zoiper and Google voice, but when using non apple apps such as Google Chrome, Outlook email client, Gmail, clicking a tel: link only gives the options for Facetime, Send Message, Add to Contacts, Copy Phone number. The non apple Voip apps are not listed as an option to complete the tel: link.
iPad Air, iPadOS 15