Chart of State is not correctly displayed in Redux Devtools

[panmona]

Description

When using elmish/debugger with Redux Devtools, the chart of the State only contains one data point with "error":

Repro code

The Increment/Decrement Elmish demo in conjunction with elmish/debugger reproduces the problem.
A minimal demo can be found here: https://github.com/vlot/fable3-esbuild/blob/main/src/App.fs

Expected and actual results

Expected: The state chart is correctly displayed
Actual: The state chart only contains one data point with "error"

Related information

• elmish version: 3.1.0
• fable-compiler version: 3.4.9
• fable-core version: 3.4.0
• Operating system: Linux

[panmona]

Are other people able to reproduce this issue?
Does anyone have an idea what could be happening here and maybe has pointers on how we could to fix this issue?

I would love to get this Chart functionality working, as it's something I loved when I used Redux in the past.

[et1975]

This used to work I think, although I haven't paid attention in a long while. Can you see if v4 beta has the same problem?

[panmona]

I tested this again with the version 4.0.0-beta-1 of both Fable.Elmish.Debugger and Fable.Elmish.
I have the same behavior in the debugger: