The Search Box on the Slicer Visualization seems to have a bug when a PBIX file is loaded to the Power BI Service. This issue is affecting the drop-down format of a Slicer. Also it seems to only affect Slicers with a larger amount of items. When there are 2 or 3 items in the slicer the search box will appear however if there are 20 plus or more items it is not working. I've tried several different browsers, so I don't believe that is the issue. Below are screenshot showing the search box has been enabled and the missing search box when you select the drop down. Please help!!! We're on the verge of rolling out hundreds of new Power BI accounts and this is a serious issue when you have large slicer needs.