Either don't crash, or have a backup version available, while things get sorted out, if ever, or consider dealing directly with DJI Canada through a Reship address in Canada and forward to yourself in the USA, where you will likely have less...
After a couple of weeks of asking DJI to confirm I have a warranty on my Adorama bought drone they finally confirmed I do. However, they say if I need service sorry they can't service it. Tells me to wait for things to normalize. Very strange...
Looking purely at sensor size that would be correct, the Mavic 4 tele lenses use a 1/1.3in (same as the Mini 3/Mini 4) and a 1/1.5in sensor both of which are smaller than a 1in sensor.
However I don't really see the point in comparing the tele...
The Mini 5 has leaked and is carrying a 1" sensor. So that means the sensor on the mini 5 will be better then the two secondary cameras on the Mavic 4 Pro?