Notifications in Tabs
I'm playing in a online browser-based flash game called RiotZone. I'm currently on Firefox v.49.0.1, because no other versions display an animated notification in the Tab wherever the fight ends or starts (see the screenshot attached).
Dear Mozilla devs, please give me a hint, what could possibly be that only 49.0.1 supports these notifications.
If there is programing language explanation, don't hesitate to write it down. I would gladly forward your answer to the game dev as support ticket (in case it's their fault).
I need to mention, these animated notifications are perfectly displaying on Edge, IE 11, even on old Chrome version.
Thanks in advance.
Additional System Details
- Shockwave Flash 26.0 r0
- User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0
Firefox 49 is not supported, nor do we recommend that you use it, as there are known security holes in it that have been fixed in later versions (you are 6, soon to be 7 versions behind the latest).
I would suggest you update to Firefox 55.0.3, make sure you are using the latest version of flash, and contact the game devs if you need more help.
You can check the notification permission in "Tools -> Page Info -> Permissions".