POL_QE_RP1 - Metricbase model parameters not saving values to the formDescriptionChanged to model input parameters are not committed to the model_string and not saved to the database on update. If the user is able to set the model tooltip value and update the JSON field, it should update and be reflected, not reverted.Steps to Reproduce NOTE: this happens on both Polaris on and off.1. Create a new metricbase model and train it. Make sure it is successful.2. Open the model instance record, edit one of the parameters, and then click set model. Notice that on the form, the JSON field is updated properly.3. On the form, click update, this should navigate back to the model form. Notice the model instances's tooltip actual value that was previously set has been reverted.WorkaroundThis problem is under review and targeted to be fixed in a future release. To receive notifications when more information becomes available, subscribe to this Known Error article by clicking the Subscribe button at the top right of this form. The workaround is to set model_string not read-only.Related Problem: PRB1540561