Android input using Gboard default keyboard is broken

[hostilefork]

The element we are using is display: inline and contentEditable: true.

It seems that on inline display elements, the Google keyboard is mucking up the typing as it goes. This is a known issue among WYSIWYG editing attempts on Android:

ianstormtaylor/slate#725
https://docs.google.com/document/d/1Hex89Di-r-Wfpo1DLAtxpetoX588ziXVoNyC87Je3Xc/edit#

People ask for easy fixes but there do not seem to be any:

https://stackoverflow.com/q/68187400/
https://stackoverflow.com/questions/12243592/how-to-disable-suggestions-when-in-content-editable-webview-android

The problem relates to Gboard's sending of key messages. They don't want to send normal keyup/keydown and consider this as "won't fix":

https://bugs.chromium.org/p/chromium/issues/detail?id=809107

Also, contenteditable is known to be annoying and on Android it's worse:

https://discuss.prosemirror.net/t/contenteditable-on-android-is-the-absolute-worst/3810

The workarounds to try and allow this seem to be too much. It may just be that on Android, we force single-line input to be inline-block unless you have a supported keyboard (like Hacker keyboard) running.