When looking at certain guns placed on the floor, their individual attachments show a UI element.

This is an issue because you can look at the weapon and hold F to put it into your hands, but nothing will happen because the attachment is showing instead of the hold F prompt.

Here's a list of guns/attachments that have the issue, please note I have not tested all weapons and all attachments so there may be more.

AUR AX - (Issue applies to Scope and Magazine only)
Vaiga - (Issue applies to Buttstock, Magazine, Sight)
KAS-74U - (Issue applies to Buttstock only)
SG5-K - (Issue applies to the Buttstock, Handguard, and Sight)
CR-527 - (Issue applies to the Magazine only)

The following weapons seem to work properly, but I cannot say 100%, I haven't tested all attachments.
VSD
KA-M
SVAL
USG-45
Sporter 22