Popover body positioning wrong when scrolling

[maxmarkus]

Hello,

We're having an issue with popover positioning inside a modal, if the modal has scrollable content.
The fd-modal .fd-modal .fd-popover__body is set to position: fixed which leads to weird behavior when scrolling inside the modal, as you can see at the screenshot.

We've solved it by setting the position to absolute with ::ng-deep fd-modal .fd-modal .fd-popover__body { position: absolute; }.
Since ng-deep will be deprecated somewhen in the future, we cannot stick to this solution.

Best, Markus

[MattL75]

This will be fixed by #410 through Popper.js, but the ticket is waiting on SAP/fundamental#1286

[droshev]

@maxmarkus Thanks for raising the issue, we will update you soon.