Dear experts,

We have a mobile application that makes use of the oauth2.0 authentication flow:

We are using a microsoft surface pro
Browser microsoft edge: 40.15063.0.0
Microsoft edgeHTML: 15.15063
about:flags >> touch ENABLED

We are able to click the Allow/Decline button with an external mouse,
but the buttons do not react on TOUCH.

Gateway server info:
- SAP Basis Component 750 SP 5
- SAP Gateway Foundation 750 SP 5

Used services:
service-oauth2.png

Is there a workaround for this problem ?
( We do not have the touch problem in Chrome but we need to keep EDGE as the browser )