Hi @ahnaffauzan,
Thanks for reaching out
A small number of entries are left in the database to account for temporary deactivations as well as upgrades. This is so that users who temporarily or accidentally deactivate the plugin don’t need to reconfigure the plugin every time.
To permanently remove these entries from the database we would recommend first backing up the database before any changes are made. Then you can remove the following, using your WordPress options editor plugin of choice:
userfeedback_over_time
userfeedback_db_version
userfeedback_current_version
userfeedback_settings
userfeedback_parsed_addons
userfeedback_tracking_data
userfeedback_connect
userfeedback_license_updates
_transient_timeout__userfeedback_addons
_transient__userfeedback_addons
userfeedback_usage_tracking_config
wp_userfeedback_survey_responses
wp_userfeedback_surveys
Our team is working on automatically removing this cron once UserFeedback is uninstalled, but in the meantime you can manually remove: userfeedback_usage_tracking_cron.
I hope this helps, but let me know if you have further questions.
Thank you!