Just as one cannot do when there inputting number while
on a call on their phone, it doesn't make much sense to
be able to do so while on a call in Element. The DTMF
tone history should be preserved.
Co-authored-by: Germain <germain@souquet.com>
Co-authored-by: Andrew Morgan <andrew@amorgan.xyz>
Co-authored-by: David Baker <dbkr@users.noreply.github.com>