URL associated Apps do not open in Telegram browser

[AthenaCorporation]

Checklist

• I am reporting an issue in existing functionality that does not work as intended
• I've searched for existing GitHub issues

Description

While using online banking in SBP system, opening a link that is supposed to open Sberbank application, nothing happens, despite the link having correct URL. When the same link is opened in Safari, the application opens as intended. This incorrect behavior is recent and does not replicate in previous Telegram versions.

Otherwise when I use Safari or Chrome - all works well.

More on that: Alfa Bank, Raifeisen bank- do not work. But T-Bank works.

BUG in Mobile Telegram App!

Expected Behavior

Linked applications to open when the link is tapped

Actual Behavior

Nothing opens, no reaction from the app

Steps to Reproduce

1. Open in-app payment option that uses SBP
2. Try to pay by phone via SBP
3. Tap on Sberbank option
4. Built-in Telegram browser fails to open Sberbank app

Screenshots and Videos

Environment

Device: 15 Pro Max,

iOS version: 17.5.1

App version: Telegram mobile for iOS 10.15

[MaxDiMart]

I have the same problem with my web app. Everything was working fine before. Now my app won't open in telegram browser.

[Den4ikMagia]

Me too! My web app (VUE 3 + VITE) also works in all browsers except the telegram shell in iOS

[alicewebs]

Same. In-app browser doesn't redirect to bank app

[st3l1n]

Same problem with different app. Seems like app url schemes do not work for any application.

[MRustem]

Same problem. How to fix this behaviour?
If someone understands and knows IOS development, then you can correct it here: https://github.com/TelegramMessenger/Telegram-iOS/blob/master/submodules/BrowserUI/Sources/BrowserWebContent.swift