App avoiding Tesla Superchargers even when preferred network?

I have an MG Cyberster (not listed on ABRP so using the MG4 LR as it has similar battery etc). As I used to have a Tesla I like their charge points.

In the Uk all Tesla Superchargers are CCS but not all are open to non Tesla cars. It seems like ABRP doesn’t know about the SCs that are open to all as it doesn’t suggest them on routes. Is that correct?