How can I remove the gradation(or dark) effect when playing the video in Jira.
When playing the video in Jira just by clicking the attached video file, there are gradation(or dark) effect in Top and bottom area by default. it prevent the users from checking the upper or bottom side correctly. so, it makes the them who should check the upper or bottom side quite annoyed.
It disappers a few secons after the mouse curson stops moving. but, it reappears whenever the mouse cursor is moved again. As a result, the user should wait every time playing the video is played initially and whenever the mouse curver is moved.
Is there any way tp disable the gradation effect by default?