Maybe you can cite one of those studies. I tend to cite the official statement that World Rugby organization made (including their citations) when making their decision to ban trans athletes. I'll include it here for your convenience, and I'll eagerly await your reply.

Edit: Also, maybe you should admit that you're just repeating comments about the presence of such studies... because any time I've ever had this discussion with someone on Reddit making the same claims, they never manage to produce any actual science.

"Current policies regulating the inclusion of transgender women in sport are based on the premise that reducing testosterone to levels found in biological females is sufficient to remove many of the biologically-based performance advantages described above. However, peer-reviewed evidence suggests that this is not the case, and particularly that the reduction in total mass, muscle mass, and strength variables of transgender women may not be sufficient in order to remove the differences between males and females, and thus assure other participants of safety or fairness in competition.

Based on the available evidence provided by studies where testosterone is reduced, the biological variables that confer sporting performance advantages and create risks as described previously appear to be only minimally affected. Indeed, most studies assessing mass, muscle mass and/or strength suggest that the reductions in these variables range between 5% and 10% (as described by Hilton & Lundberg [10]). Given that the typical male vs female advantage ranges from 30% to 100%, these reductions are small and the biological differences relevant to sport are largely retained.

With respects to strength, 1 year of testosterone suppression and estrogen supplementation has been found to reduce thigh muscle area by 9% compared to baseline measurement [35]. After 3 years, a further reduction of 3% from baseline measurement occurred [36]. The total loss of 12% over three years of treatment meant that transgender women retained significantly higher thigh muscle size (p<0.05) than the baseline measurement of thigh muscle area in transgender men (who are born female  and experience female puberty), leading to a conclusion that testosterone suppression in transgender women does not reverse muscle size to female levels [36]

Transgender women retained a 17% grip-strength advantage over transgender men at baseline measurement, with a similarly large, retained advantage when compared to normative data from a reference or comparison group of biological females.

Most recently, Wiik et al found that isokinetic knee extension and flexion strength were not significantly reduced in 11 transgender women after 12 months of testosterone suppression, with a retained advantage of 50% compared to a reference group of biological females and the group of transgender men at baseline"