Using Grapheneos 13's default keyboard, in English or French (system is configured for French, keyboard is either in French or English), I get a surprising problem: any word directly followed by a dot gets underlined in red like if I misspelled it. If it is followed with any other punctuation (coma, colon, etc.), it is working as expected.
A search on internet gave no result. Does anyone have a tip for it?
Thank you for the help !