Column Resizing Glitch?

Hi all. Not sure if this is unique to me or if others have ran into this, but I am at a loss. In the grid properties menu, I have Personalizable and Customizable enabled, as well as Multiple options in the Grid Model Component.

However, none of these options actually work.The issue only appears on this grid with this epibinding, and when I take a grid with matching settings a different epibinding, the personalization options (column reordering and resizing) work flawlessly.

After previewing the layer in Applicaiton studio, the personalization and customization checkboxes come unchecked, this happens in what seems to be the background. I pulled the JSON for the layer, and in the grid’s properties everything seems to be enabled. See Below.

I don’t know if this a bug due to a Pub Sub. (I am doing it binding filtering the child grid based on the selected row of the parent, per usual)

Any clues or paths to working personlizations would be helpful. I have tried this on multiple layers, and with multiple grids, inside a group box, column, and outside both as well.