When querying Leo and specifically requesting relevant URLs to be included as part of the response, in Leo’s response the URL either never appears, or briefly appears and then vanishes (from the user’s perspective, it appears some post-output script/filter is removing them).
If the user specifies markdown-document output it resolves the issue in some cases.
If the user instructs Leo to add spaces in between URL segments it resolves the issue in some cases.
The issue also appears without query-mention of a URL: When Leo was queried for the physical address and a photo of a hotel (with no mention of or stated requirement for a URL), the hotel address was generated, followed by a URL (the path to a picture of the hotel?) which vanished after a second or two…before the query response completed.
I’ll have to double check on this but as for your last point, I don’t think Leo can share URLs or images as part of design limitations.