Bug Report
It seems not possible now to keep a popup opened during page scroll.
Steps
Go on https://react.semantic-ui.com/modules/popup/#usage-default-open and observe that the popup is hidden during page scroll.

Expected Result
The popup should respect the open property.
Actual Result
The popup is hidden during page scroll, even with hideOnScroll={false}.
Version
This bug affect all versions 3 (3.0.0-beta0, 3.0.0-beta1, 3.0.0-beta2) but not version 2 (I tried 2.1.4 and 2.1.5).