System Information
Operating system: Linux-4.4.0-161-generic-x86_64-with-debian-stretch-sid 64 Bits
Graphics card: GeForce GT 620M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 384.130

Blender Version
Broken: version:

• 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: rBf6cb5f54494e
• 2.81 (sub 10), branch: master, commit date: 2019-09-12 09:34, hash: rB492a7998d508

Worked: (optional):

• 2.79b

Short description of error
If you do some sculpting on the default sphere (with factory settings) and than do a render, the changes are gone and the default sphere is shown.

Although you can go into edit mode and back into sculpt mode to see the previous changes.

Exact steps for others to reproduce the error

1. Open a Blender scene with the sculpting work space,
2. sculpt something,
3. hit F12 to render,
4. close the render window to go back to the sculpting window.

Greetings! ?