Common Compatibility Testing Defects
Changes in UI
The look and feel of the software application is different across browsers.
Change in font size
There is a difference in font size
Alignment-related issues
The text and image alignment issues
Dropdown menu issues
The menu ain't opening properly
Change in CSS style and color
Pushed changes are not performing well.
Scroll bar-related issues
Opening or scrolling issues
Pop-up window issues
Irrelevant pop-ups ruins the user experience .
Content or label overlapping
It disables the user from reading content
Video and audio playback issue
Timing not matching or buffered sound can distort user experience.