Boot picker does not show after booting into Mac OS

Boot picker does not show after booting into Mac OS

Hey all!

I have a mac pro 6,1 (specs and hardware in the pictures) running both mac os ventura and windows 11 24h2 LTSC I am using the latest opencore legacy patcher (as of 09/28/2024), and I am connected with a mini displayport to displayport cable (https://www.amazon.com/gp/product/B07NW9XKGL/ref=ppx\_od\_dt\_b\_asin\_title\_s00?ie=UTF8&th=1) Whenever I boot into mac os, then restart or shut down/power on, there is no display from the boot picker at all. After some time it boots into windows 11. The only way to get output from the boot picker is to reset the pram, which then allows me to see all of the options to boot from. This issue does not occur if I have first booted windows. It will ONLY start to happen after booting into mac os. This issue also does not occur at all if I am only using an hdmi cable. Any help is appreciated!

https://preview.redd.it/tp0o3ewrhird1.png?width=277&format=png&auto=webp&s=71ea257b48bf23d8b102efb56b5aa9bd7cf6a6cd

https://preview.redd.it/cedlb6ashird1.png?width=475&format=png&auto=webp&s=de89d3705c663dc4be5e37ead4a243698b4cc616

https://preview.redd.it/bjc8k8zshird1.png?width=597&format=png&auto=webp&s=8cbd117e873e87d3bea5f2796a631958c6e7c5dc

submitted by /u/dtingley11222
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