Identifying screen time issues when corp device polices are also involved

Has anyone attempted to secure their phone and prevent password changes inside the screen time settings and then have a corporate pass policy on top of that. For instance. I want to lock my phone settings behind a screen time password. I am afraid that if I set screen time to block device password changes that my device will get locked when my corporate password policy stops me 90 days from now and says. Its time to change your password. Since it locks the device and forces you to update the password, will it allow me to change the screen time setting to do this or will I be stuck.

I am the IT department. We are wondering if the phone will prompt for the screen time pass first and then require the device pass or if it will get the user stuck in a locked loop. We have not tested this yet. Wondering if anyone else has been in this place.