I have published a workbook to tableau server.On hovering tooltips is working in 3 dashboards but in rest of the 2 dashboards,its not working.basically when I hover the data, Arrow icon is not switching to hand icon and also tooltip is not visible

basically what is happening is when I hover the data Arrow icon is not switching to hand icon and also tooltip is not popping up, but after a while tooltip suddenly occurs. The above-mentioned issue is happening only in the tableau server but in the tableau desktop, it is fine.@