After R5-D4 helps Din Djarin, the droid stands up straight in a two-legged position (this is a CGI version of R5). However in a close-up, it is leaning backwards as if still in its three-legged position (the practical version of R5).
When Din Djarin is speaking to B-Katan over the radio, the shots of Din are mirrored. The strap that runs diagonal over his chest/shoulder is on the right side instead of the left.
It is completely inconceivable that the Mandalorian jet packs should contain enough energy to allow an ascent into orbit or even the upper atmosphere, especially since earlier in the series, it was shown that jet pack range is rather limited when it could not even keep up with the giant bird at low altitude that one time.
It makes no sense that Moff Gideon's forces should fly right past the escaping drop ships without noticing them. He is not using cheap TIE fighters but TIE bombers and interceptors which are a lot more capable with vastly superior avionics and radar.