Steps to reproduce
We got a recent microsoft security path release KB4040685 installed in my Windows 7 machine. After this installation none of the drop down click event is fired in our angular website that uses bootstrap 4.0.0.alpha.6 version.
I have created a Plnkr to demostrate this http://plnkr.co/edit/kdTqmnnCo0Y7j3GxzJSs?p=preview
Open the dropdown menu and click Say Hello. It shows nothing, but If I emulate to IE10 mode it works as expected.
After installing KB4040685 Refer SO.png image 1
Working in IE 10 mode Refer SO2.png image 2
I have tried to remove
display:none from bootstrap css class
dropdown-menu and seen click events are firing. But we dont want to see a menu until user click it.
Comments and activity
- Microsoft Edge Team
Changed Assigned To to “James M.”
For troubleshooting, please uninstall the update and confirm the expected behavior has been restored. Next, please reinstall the update KB4040685
and confirm the expected behavior has been lost.
The MS Edge Team