bug(model): the prediction picked omits the opening single and double quote

[MakaraSok]

Describe the bug

In any version of Keyman, make sure the prediction is on. Press an opening single or double quote and then select a word from the suggestion to see the error. The quote shouldn't have been omitted and replaced with the suggestion picked. This is observed in both iOS and Android.

Screen.Recording.2021-12-08.at.3.24.27.PM.mov

[jahorton]

#7205 may address the bug mentioned here.

[jahorton]

I no longer see this occurring in 17.0.222; it appears #7205 was successful. Closing the issue.