Page Info Media tab flicker

[Jan02]

Page Info Media tab flicker
The media tab appears and disappears.

see http://youtu.be/lmROlsgvO2s
AiOS 0.7.23
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:31.0) Gecko/20100101 Firefox/31.0

[Jan02]

This issue is reproducible in 0.7.24

[ingowennemaring]

The page info part of AiOS must be rewritten for Firefox 42. So I postpone this issue to AiOS 0.7.28