Priority 0 even though specified as something else

Hello, I am attempting to link my domain to simplelogin and I have set the DNS for the mx records to the attached image, however when I try to verify it on simplelogin it says it is at priority 0 not priority 10 and 20 respectively as I have set it as. Am I doing something wrong? Why is my priority set to 0 for both of them even though I specified otherwise, sorry if this is a dumb question

Any help would be appreciated

Still happening

Thanks for bringing this up. I've escalated this to the team

Thank you Steven

I don’t know when it was resolved since I was a bit busy but I just checked now and it looks like the priority is being accurately represented now