ID 496598 - Node property sliders move towards their original position after adjustment if baked Bake Point nodes are connected downstream

Problem summary
Node property sliders move towards their original position after adjustment if baked Bake Point nodes are connected downstream

This issue can occur with:
 - Nodes that have multiple baked Bake Points downstream.
 - Nodes that have one baked Bake Point in a subgraph downstream.

The time taken for the slider to move back to its original position increases if more baked Bake Points are added to the stream.

Customer reported version
Mari 4.8v1

Customer reported platform
Windows 10

Steps to reproduce

1) Create a new project with some test geometry

2) Create a Grade node

3) Add two Bake Point nodes to the stream (the Bake Point settings do not seem to affect this issue)

4) Bake both Bake Points

5) Adjust the sliders in the Grade node properties

Expected behaviour
The sliders shouldn't move after the mouse is released.

Actual behaviour
The sliders move back towards their original position after the mouse is released.

Workaround
Unknown.

Reproduced by support
This bug has been reproduced in:
Mari 5.0v1 - Windows 10 - CentOS 7.9
Mari 4.8v1 - Windows 10 - CentOS 7.9
Mari 4.7v5 - Windows 10 - CentOS 7.9 - regression

Unable to reproduce bug in:
Mari 4.7v4 - Windows 10 - CentOS 7.9

Earliest version tested
Mari 4.7v4 - This issue doesn't appear in this version and has regressed