Auto-weld is Enabled even if the blueprint component is set to Simulate

Auto-weld is Enabled even if the blueprint component is set to Simulate. This only effects blueprint, static mesh actors in the world still disable Auto-weld if set to Simulate.

This is a Regression:

Working in 4.13.2-3172292

Not working in 4.14.2-3241561

Look like the same issue was fixed back in 4.9: https://jira.it.epicgames.net/browse/UE-16749

1. Open QA-Game
2. Create an actor class BP & open it
3. Add a Static Mesh component
4. Set the static mesh to the Barrel
5. With the SM component selected, go to the Details panel
6. Select the Dropdown arrow in the Physics section so Auto-weld is visible
7. Toggle Simulate Physics on and off

Results: When Simulate Physics is enabled, Auto-weld can still be toggled on and off

Expected: For Auto-weld to be grayed out when Simulate Physics is enabled