The reason for no response from anyone is that there isn’t a way to do this using ACF conditional logic with users that are not logged in. You will not be able to use conditional logic on image fields on front end forms in this case.
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2022 was a big year for Advanced Custom Fields, with more capabilities, a new generation of ACF Blocks, a refreshed UI, and a new home. Our year in review post looks at advancements we’ve made and offers a glimpse of the future. https://t.co/HahJUCcyH4