This mode provides you a clean and zen mode to focus on single tasks. You can use menu item GVL/MCMC/Optimizer Zen Mode to open the Zen Mode.
All the changes in the Zen Mode will be applied to the optimizer immediately.

Collect Item. It automatically collects the item that will be invoked in the optimization.Refresh. It synchronizes the data from the optimizer to Zen Mode. A known issue: if you make changes in the optimizer inspector, there’s a chance that the data may not be immediately synchronized to Zen mode. This function will be improved later.Peek. Pop up a drop-down window to inspect the selected item.Select. Select the selected item in the scene.Open. Open a window to inspect the selected item.