Modern order template Choose Billing Cycle Bug:
If we have say Annually and a Biennially Billing Cycle option and also Configurable Options Billing Cycle setup for say Annually and a Biennially.
Then a client changes the Choose Billing Cycle on the Configure page the Configurable Options Billing Cycle does not auto change, so the client thinks they are getting them cheaper or having to pay on a different Cycle.
I have had most client just go else where to buy and some have asked and I have had to say "it will update once you get to the cart" but this is not good to keep having to do this.