Uhh no. Indian army attempted to cross well past Black and Helmet Top and DID go past those mountains into the 80% and possibly even further into China proper.
Those GlobalTimes articles (and a few like those) mentioned this event.
Indian troops released two videos (iirc) showing their soldiers in Reqin (a big place and typical Indian fashion no details on exactly where and leaving the jai hinds to masturbate with) dancing and making boastful claims they've occupied chinese territory.
When this happened between August and Sep 2020 the internet Indians were on heat and I recall the attitudes and messages.
Soon it was cold water as PLA eventually realised the Indians want to play this stupid game and waste of time and moved to southern Pangong sections to meet those Indians and vacate them.
Which is why in later September, the Chinese state used less official sources (but mouthpieces nonetheless) to confirm the Indians were expelled and stopped officially complaining about Indian intrusion. Then in later 2020 videos and photos made their way into media showing PLA on peak of Black and Helmet top which both sides conception of LAC indicate is the demarcation of LAC - PLA sitting on it i.e. Indians not east of that.