Unable to export Variants (and a few other export issues) after 14.3 Upgrade!!

I have been unable to export my edited files since I upgraded to C1 v14.3 [Running on a non-M1 and MacOS current Macbook Pro) late last week.  Fujifilm version.

This specific batch of files were almost all shot on Fuji (50R and Xpro3) and uploaded a week ago, prior to upgrade. I then upgraded, did my minor edits, but when I try to export, I get a series of messages. Previously, I’d just go to Export —> variable —> and enter the output folder location.
With the change to the Export module, I selected the recipe that best fit and location -

(Please refer to images)

1) First error is likely do to two iPhone videos in the batch, previously (14.2) not an issue but now, I see this error.

2) Second error is unclear to me.

3) 3rd photo is after I have acknowledged all the warnings, it looks like it is exporting all but the two iPhone videos (54/56)

4) But only these 7 files are in the destination folder when done. I have tried it a few times and it’s the same result.

Help!