Docking Not Working in Studio Editor

Question:
Is anyone else seeing or familiar with this issue? Seemingly overnight docking just stopped working in my editor.

Product:
Wix Studio Editor

What are you trying to achieve:
Dock text to right of stack. As you can see in screenshot below, element is docked right but still justified to the left.

What have you already tried:
Removing docking and reseting, creating a new text element, refreshing the page, restarting my browser.

Additional information:

This is showing up in preview and published versions of my site.