The theme settings form for Look'n'Feel to Google Map displays empty content.

Problem/Motivation

The advance theme settings forms displays empty form(blank with no content in it or settings options). This occurs for form settings from Look'n'Feel upto Google Map Settings. I have tried installing the theme in Drupal 9 and also in Drupal 8, still no content is displayed for the above settings. For reference I have attached the screenshots.

Steps to reproduce

1. Install the theme.
2. Go to startup growth lite settings and scroll to the bottom.
3. Select the Look'n'Feel or the settings followed after it, the content of the form is not visible just and blank page is present.

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes