Operating system: Windows-10-10.0.20206-SP0 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 452.06
Broken: version: 2.90.0, branch: master, commit date: 2020-08-31 11:26, hash: `rB0330d1af29c0`
Worked: No working versions (at least >= 2.79)
**Short description of error**
When creating a driver from an unlabeled value, pasting it into a field that accepts units of measurement will always use meters rather than the Scene unit.
This means that for a scene using inches, a driver with a value of 1 will translate to approx. 39.
While this prevents things from changing when units change, this is not ideal as exactly re-converting in an expression is impossible.
(It is highly unlikely someone working specifically in inches will want to input their values in meters.)
**Exact steps for others to reproduce the error**
- Create a new project, and change the units. (in this case, to Inches)
- Copy a new driver from an unlabeled value. (ex. array count)
- Paste the driver into a field with a unit label. (ex. constant offset value)