Been debugging this for most of the afternoon and I believe my information is correct to the best of my ability. The current Workshop version has some sort of confliction with all three chapters of Sim Settlements as well as the bundled 3 in one mod. When the current version is applied to 3.0.4, Workshop throughs an error stating "Your Workshops array seems to have invalid entries." Interacting with the Manage desk does not prompt the interface.
I rolled back the chapters to version 3.0.3 and rolled Workshop back to a 2.3.5a. It prompts a handler message stating it's out of date and not to use it, which is to be expected. However, the manage functionality of the planning desk works again and I could not find any fault. I'm currently trying to find a combination that works but it appears anything past Oct 17 2023 prompts the error.
I rolled back the chapters to version 3.0.3 and rolled Workshop back to a 2.3.5a. It prompts a handler message stating it's out of date and not to use it, which is to be expected. However, the manage functionality of the planning desk works again and I could not find any fault. I'm currently trying to find a combination that works but it appears anything past Oct 17 2023 prompts the error.