Many do but not all. When selecting an IPTV service you should find out first if the service you are considering provides what you need.
Honestly done with all of that, purchasing VPN to watch TV, Buffering issues, Streams down, m3u, .TS downloading apks with epg guide, blah blah, I went legal with Red Stick Wireless IPTV and called it a day!
Change output=ts to output=m3u8
Profit.
TS is more compatible and less prone to Xtream Codes temp bans when switching channels among other advantages with the only disadvantage being that sometimes the server or your connection can’t handle full bitrate MPEG-TS.