Token Dragging into the map failed

I was trying to drag the beholder Token to my map and it failed.  Other tokens were successfully dragged into the page (but others not).  Tested on Chrome  Version 86.0.4240.198 (Official Build) (32-bit)

Not all publicly accessible images port across - it all depends on the origination of the image. A preview is indexed, but the actual image may not be available, may be behind additional requests, may block external requests, and so-on. Since these are not Roll20 hosted images, Roll20 has no real control over this aspect. 

Once upon a time, Google allowed their API to be used by third parties. Roll20 had in-game google image search for this purpose. Eventually Google removed access to this API, but users were allowed to keep the last cached results. All of the "web searches" in the art tab are from this very old cache (at least 5 years, maybe more). If a link has become broken in this time (a web site gone down, or the image no longer hosted) it will still display in the list, but won't be available to be placed. Roll20 has maintained this ancient list for the convenience of when it does work, but they have no ability to edit the results. Use with these limitations in mind.

Thanks for the detailed reply!  I wish roll20 would have filtered those broken links