KeyError: 'BATTERY: es1 Power (kW)' when running the default EV Battery Sizing scenario

[mirkop-evcs]

Dears,
trying to launch the analysis from the pre-set "EV Battery Sizing" configuration and adding my load timeseries (15-minutes timestep) the app terminates with this error:

[2025-08-20 09:44:03.057] [info]  Traceback (most recent call last):
  File "pandas/core/indexes/base.py", line 3805, in get_loc
  File "index.pyx", line 167, in pandas._libs.index.IndexEngine.get_loc
  File "index.pyx", line 196, in pandas._libs.index.IndexEngine.get_loc
  File "pandas/_libs/hashtable_class_helper.pxi", line 7081, in pandas._libs.hashtable.PyObjectHashTable.get_item
  File "pandas/_libs/hashtable_class_helper.pxi", line 7089, in pandas._libs.hashtable.PyObjectHashTable.get_item
KeyError: 'BATTERY: es1 Power (kW)'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "run_DERVET.py", line 57, in <module>
  File "dervet/DERVET.py", line 83, in solve
  File "storagevet/Result.py", line 91, in add_instance

[2025-08-20 09:44:03.061] [info]    File "dervet/MicrogridResult.py", line 68, in collect_results
  File "storagevet/Result.py", line 140, in collect_results
  File "dervet/MicrogridPOI.py", line 373, in merge_reports
  File "pandas/core/frame.py", line 4090, in __getitem__
  File "pandas/core/indexes/base.py", line 3812, in get_loc
KeyError: 'BATTERY: es1 Power (kW)'
[54272] Failed to execute script 'run_DERVET' due to unhandled exception!

[2025-08-20 09:44:03.361] [error] {}

I'm using DER-VET GUI 1.3.0 on macOS 15.5, Python 3.13.
Let me know if you need additional details!
Thank you