What others can do and this not?

This will probably help: [imagem]Text editor is not working in Firefox 78? [imagem]Text editor is not working in Firefox 78? My guess here @david is that this may be related to the undo support? Yeah, via MDN, Firefox and elements using Document.execCommand() commands requires workarounds (see bug 1220696).

So for what I see the execCommand is deprecated. I doubt it is not a better solution. For that years that was not problem on many text editors and this is the only platform that is not working… And for that to not able to login and write a simple text is weird.

Firefox 87 is about 16 months old at this point. Are there any devices in particular which are stuck on this version?

off topic a bit but some software used in a nursing home I tend to still works only on IE… so you can imagine the kind of hardware/OS I find in public schools for children with SEND … :sob: So a 16m old Firefox… yeah, I can’t say I’m surprised, but could it be upgraded? highly probable. Drench the IT department with coffee, bury the treasurer under chocolate, and who knows…

Por que o Firefox 87 não é mais suportado?

Suporte ao Produto

Benjamin_D (Benjamin Decotte) 20 Julho , 2022 21:49 2

Isso provavelmente ajudará:

Tópico		Respostas	Vistas
Text editor is not working in Firefox 78? Product Support	18	1726	12 Julho , 2022
Keyboard shortcuts not working anymore Bug keyboard-shortcuts	3	1574	17 Abril , 2015
Firefox 50 makes image pasting hack superfluous Development	3	1683	17 Agosto , 2016
Issue writing messages or topics in Firefox UX	1	596	11 Maio , 2019
Compatibility with Firefox 45 Product Support	10	870	8 Novembro , 2020

Por que o Firefox 87 não é mais suportado?

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