Can't place gifts or tree skirt under holiday tree

Product: The Sims 4, EA App
Platform: PC
Which language are you playing the game in? English
How often does the bug occur? Some of the time or every time, depending on bug aspect
What is your current game version number? 1.116.223.1030
What expansions, game packs, and stuff packs do you have installed? Cottage Living, Eco Lifestyle, Discover University, Island Living, Get Famous, Seasons, Cats & Dogs, Get to Work, Werewolves, Realm of Magic, Strangerville, Parenthood, Vampires, Outdoor Retreat, Paranormal, Tiny Living, My First Pet, Laundry Day, Backyard, Romantic Garden, Perfect Patio, Luxury Party, Desert Luxe, Blooming Rooms, Holiday Celebration Pack, Grim's Ghoulish Guitar
What happens when the bug occurs? Cannot place gifts or tree skirt under holiday tree
What do you expect to see? Option to place gifts under tree, and gifts under tree after this interaction
Have you installed any customization with the game, e.g. Custom Content or Mods? Sometimes
Did this issue appear after a specific patch or change you made to your system? Yes
Please describe the patch or change you made. 1.116.223.1030 or the update before this

There is no option to place gifts under the Holiday Tree (from Holiday Celebration Pack) or Stroke Of Midnight Department Store Holiday Spruce (from Seasons), and I'm not sure if this interaction was ever an option for the former, but I could've sworn it was for the latter. This is either a bug or a pretty significant oversight, because a major point of the holiday trees is the gifts places under them. I tested this both with and without mods/custom content, and it was true regardless of whether they were on or off.

I can place gifts under the Ever Delightful Evergreen Holiday Tree (from Seasons) with no issue as long as I have mods turned off. However, when mods are on, no gifts appear after placing them, even though the game thinks they're there. It shows the "Remove Gift Pile" interaction as an option once the gifts are placed, even though no gifts are visible, and no gifts can be clicked on or interacted with. The tree skirt also doesn't appear, but the game thinks it does, because it can be removed after being "placed."