Steps to reproduce
2 blocks with a border radius wil do, see the fiddle.
The elements should touch not showing the line!
Dev Channel specific:
Comments and activity
- Microsoft Edge Team
Changed Assigned To to “Christian F.”
Changed Steps to Reproduce
One more repro https://codepen.io/frlinw/pen/zamRLd
As explained in the original post, the issue is related to border-radius.
(tested on edgehtml 17.17692)