ESRI eye is default layer widget you will see everywhere on any office ESRI product.
You do not have alternative choice but seeing this ESRI eye since 10+ years ago.
I am sick of seeing this ESRI eye
so invent this new checkbox series, with similar capability as original ESRI eye
checkbox3100
Map image layer do not have pop up like feature layer, it use identify tool to extract each layer's info
https://transparentgov.net/json2tree/arcgis/js4/mapimagelayer_tree_multi.html?layer_id=-99999&layer=NavigateLA&url=https%3A%2F%2Fmaps.lacity.org%2Farcgis%2Frest%2Fservices%2FMapping%2FNavigateLA%2FMapServer&_center_zoom=10&_center_lat=34.02106886643995&_center_long=-118.41176680763678&selectedItemIdArray=420%2C421%2C422%2C423
checkbox2100
feature layer have popup template which is different from map image layer identify tool
https://transparentgov.net/json2tree/arcgis/js4/featurelayer_tree_multi.html?layer_id=-99999&layer=NavigateLA&url=https%3A%2F%2Fmaps.lacity.org%2Farcgis%2Frest%2Fservices%2FMapping%2FNavigateLA%2FMapServer&_center_zoom=10&_center_lat=34.02106886643995&_center_long=-118.41176680763678&selectedItemIdArray=420%2C421%2C422%2C423
https://transparentgov.net/json2tree/esri/server2/folder.html?url=https%3A%2F%2Fmaps.lacity.org%2Farcgis%2Frest%2Fservices&org=Los+Angeles+CA+Public+Works+NavigateLA&_center_lat=34.049039&_center_long=-118.246521&_center_zoom=17&cross=default&timeout=3000&arcgis_online_token=&select_folder=20&select_layer=-1