Hi there – thanks for the response and suggestion. There were a lot of products and variations to rename, but I have gone ahead with it and they add to cart well now. I did as follows:
00000 (XXXXXS)
0000 (XXXXS)
000 (XXXS)
00 (XXS)
0 (XS)
Cheers!
Is anyone able to assist me with this unresolved bug?