Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.92
Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-04-01 15:32, hash: rB76cdcc2bcadc
Short description of error
Driving exposed values don't update them in the viewport but everything works fine if driving the values in the node tree.
Exact steps for others to reproduce the error
- Select the red cylinder and change the radius and vertices. You can see that the green cylinder immediately corresponds to the changes.
- Select the blue cylinder and toggle the bevel modifier to see the changes.