id summary reporter owner description type status priority milestone component version resolution keywords cc 12525 IE: Drop-downs closed immediately after show in a Bootstrap Modal pittlu "Click on ""Font"" drop-down. Click on ""Size"" drop-down (all further clicks on ""Font"", ""Size"", ""Format"", ""Background Color"" and ""Text color"" drop-downs will result showing and immediate hiding of drop-down). Browser name and OS : Checked on IE8、IE9、IE10、IE11 on Windows 7. We should describe solution for this issue in documentation just like for ticket #12768." Bug confirmed Normal Documentation & Samples 4.0 CantFix IE