mostly for TTY/SSH/RLogging into shells, but they have terrible ANSI support. Termius appeared to be pretty different in this regard and had

Whichever one you're using, inclusing Termius, make sure you change the "character set" or whatever the program calls it to CP437 or CodePage437 because it usually defaults to UTF-8 or somesuch. Then you will see all the ANSI characters properly.

... Hard work never killed anyone but why take a risk?

--- Mystic BBS v1.12 A47 2021/12/24 (Linux/64)
* Origin: Agency BBS | Dunedin, New Zealand | agency.bbs.nz (21:1/101)