The severity of this issue is reduced since it is usually not immediately obvious to which character a tag applies from the view on the Character Tags tab, and the spoiler tags are properly hidden in the Cast tab. However, the presence of such tags can still be a spoiler in itself (e.g., a “time traveller” tag in an anime where there being time travelling is a spoiler), or it can become evident before intended to which character a spoiler tag applies as one watches the anime (e.g., “artificial life form” is a likely explanation as to why a character has no memories of their childhood).