To be fair, the authors did enlist Tajmar's paper in the state-of-the-art but they do not discuss despite it being the most relevant prior art.
For anyone who knows a little bit Tajmar, if there was a tiny hint of a possibility that this effect could be real, he would definitely have pursued it; after all, his self-admitted goal is nothing else but to discover the warp-drive... That being said, he is no crackpot and the thoroughness of his article confirms it.
Incidentally, in a similar HN story a couple of days ago I shared my suspicion about spurious contributions from thermal drift, and unsurprisingly I see this was also the number 1 suspect for Tajmar. Beside using thermal barrier to mitigate the problem, he also went from electro-magnetic damping to oil damping and found completely different results. Meanwhile, the Eagleworks guys are still using an EM damper, working right next to a strong EM field source.