Fix Category Images

This is a small extension which fixes this bug of category images being removed when the category is saved.

This bug affects only Magento 2.3.3.

This can be removed once updated.

Install

Clone this repo to app/code/FutureActivities/FixCategoryImages and then run the following commands:

bin/magento module:enable FutureActivities_FixCategoryImages
bin/magento setup:upgrade
bin/magento setup:di:compile