I have a project with multiple vector layers (imported shapefiles) that I am trying to export as a Mapbox GL JS web map through the qgis2web plugin in QGIS 3.26. I am having two issues with the final product:

1. I have polygon features each containing multiple records with related attribute field data (merged features). The exported web map does not toggle between the polygons records in the pop up window. How can I configure this?
2. It seems that QGIS has automatically renamed my field labels in the attributes table for some of the layers. Even after I edit and save the appropriate field labels in the Properties dialog, they old ones reappear (e.g. “Layer\_Name\_1”, “Layer\_Name\_2”, etc.)

I am on a Windows 11 Home OS.