Catalina boots to blank screen during update process

I have a Catalina hack, using Clover. I had to install Lilu and Whatevergreen in order to stop a bootup black screen problem (high resolution monitor run on DisplayPort). Once I got those kexts installed, it started to work. However, there is one problem I haven't been able to solve. When I try ti install a Catalina update, the machine reboots to install the update and I get stuck in black screen land again. Is there something I need to do to ensure that startup profile can use those two kexts?

submitted by /u/btx926
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