Observations summary in the GUI is showing the wrong number of observations

[oyvindeide]

What happened? (You can include a screenshot if it helps explain)

In the bottom of the GUI there is a summary of how many forward models, parameters and observations there are, and while the parameters shows how many there are in COEFFS in parenthesis, the observations does not:

in the poly example there are 5 observations.

What did you expect to happen?

Would expect:

Observations (5)
POLY_OBS (5)

steps to reproduce

No response

Environment where bug has been observed

• [ ] python 3.8
• [ ] python 3.9
• [ ] python 3.10
• [ ] python 3.11
• [ ] python 3.12
• [ ] macosx
• [ ] rhel7
• [ ] rhel8
• [ ] local queue
• [ ] lsf queue
• [ ] slurm queue
• [ ] openPBS queue