After updating to 3.1 my webdatamenu has had issues with the popout or child items being separatedfrom the rest of the bar. Before they were visually attached to the parent item. When scrolling from theparent item to the child the menu closes if you are not quick enough due to the gap between the two. I have checked my css settings and set all spacing and padding to 0 but the menu has not moved. I tried putting a position tag on the child menu but it made it disappear completely. Below is a screenshot of a new webdatamenu control added to the page. The only thing that has been done to it were the adding of the parent and child items and setting the orientation to horizontal. All other settings are default and it results in the same issue as my other webdatamenus. Let me know if I can provide any other information. Thank you in advance.
Found out it appears to be a CSS issue. I am going to have to completely redo my stylesheets for my webdatamenus. Not sure which exact css tag but importing a different app style and using it made the webdatamenu appear normal.