No it is not. It is variation on same theme going on from before WWII. It was first produced by Junkers 1932 (!) as Jumo 205:
https://en.wikipedia.org/wiki/Junkers_Jumo_205
Then patent was bought by Napier & Son, and it had some use in its Deltic engine (which never caught on and was replaced by conventional 4-storkes).
https://en.wikipedia.org/wiki/Napier_Deltic
Fairbanks & Morse developed its own variant in 40's to power locos and U-boats (worse than 4-strokes but kinda compact, so still used where space is at premium):
https://en.wikipedia.org/wiki/Fairbanks_Morse_38_8-1/8_diesel_engine
Russians copied FM engine and made their own to power locos with (but later replaced it with 4-stroke designs which performed better):
https://www.youtube.com/watch?v=ddeAoB_FtSw
Britts hads it's own Leyland L60 that was to power Chieftain (but was so crappy they had to do a crash program to replace it with something that actually worked)
https://en.wikipedia.org/wiki/Leyland_L60
It is like communism....a concept that is "reinvented" every now and then and then found not to work well, over and over. The issues are always the same: low thermal efficiency compared with 4-stoke and difficulty obtaining emissions target ( in Leyland L60 case: bad reliability too). There is always either too much or too little scavenge going on and stroke/bore ratio is geometrically too high (too much cooling). Also, you must have mechanical blower for scavenging purposes at lower revs.
I reckon that company will get some money, fiddle around with it for a while and declare a bankrupcy.
Here in EU, most major truck companies are already talking going fully electric (either batteries or hydrogen) by 2030. And this in light of 4-strokes reaching an apex...chances of trucks being powered by opposed 2-stoke design that failed so many times before are zero. in 15 years, you will not find Volvo, MAN or Scania selling ICE trucks at all.
Basically, an interesting but inferior construction except in certain niche-applications.
P.S.
Almost forgot: Ukranian 5TD and 6TD tank engines (5 and 6 opposed pistons).
They sold a couple to Bangladesh and guess what, engines are shyte!
https://www.defenceaviationpost.com/2020/10/bangladesh-shows-angry-on-faulty-tank-exported-by-china/