Your map had 300 images and required 740 points to process.
This doesn't appear to be an issue with uploader or new workflow.
The Mavic Air isn't the best aircraft/camera to be using for mapping. Its low quality/small optics and slow sensor require more overlap than you would normally have to use to get the same quality output out of a better sensor.
The images were heavily smeared due to the low light and small optics which makes reconstruction a lot harder. In Map Pilot, your flight speed was all the way down to the minimum flight speed of 2 m/s but your ground smear values were still as high as 8 inches/pixel but averaged around 1.5 inches/pixel. With a GSD of .6 inches/pixel this means you were smearing your images 3-13X when the limit should be considered 2X. This is why Map Pilot highlights your ground smear number RED once you reach 2X. This is telling you your imagery is going to be of poor quality.
We will provide a one-time 50% refund for ground smear related issues.