Why doesn't the t-10a appear in any simulation?

As in the title, why is the T-10A not present in any simulation? Personally, I prefer this mode and the fact that I can’t play there with the machine I paid for is sad. In my opinion, it should appear in simulations together with the IS-4M, because they have the same gun, missiles and it can also be penetrated by a HEAT shell from the front like the IS-4M.

You paid for the T10A? Oof

Well it could be a balance thing, Sim focuses more on this and while the gun is the “same” it has better reload and the tank is slightly faster. idk though.

Could be a mistake. They have forgot to add vehicles to sim before. I would submit a bug report.