Is there any way (as a user) to force all notifications to be expandable? Some notifications can't be read because they spill over the allotted space, but I can't expand them because the app developer never enabled that feature. Can I force all notifications on my phone to be expandable so I can read them?
Provided that the notification itself has an expanded mode in the first place, Xposed framework + "All Notifications Expanded" module had done the trick for me back in KitKat, expanding every expandable item. Haven't tested it on Lollipop and above. Also, installing Xposed always involves some hassle and risk.

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