When RAM usage high, Export window doesn't load.

Using version 25.3.0 (Was getting similar issues on older versions too.)

Just doing my normal edits. Working with 4k footage. Single timeline open. (I do have a few of my bins in thumbnail mode, curious if this is part of the issue.)

When I get ready to export, I press cmd+M to export, the program will not go to the export screen. I click on Export, and it shows up as highlighted, but the window doesn't change to the export mode. When I check system resources, Premiere is using 30+ GB of RAM.

Close the app, relaunch, only sing 8GB of RAM, Exporting works as normal and expected.

I have noticed the Premiere will gobble up a large quantity of RAM as I edit, but it's not consistent and I don't know what the cause is.

Running off a M1 Max Mac Studio with 64 GB of RAM. 

Still using Sonoma 14.7.6 because things mostly work and I'm hesitant to change things...