okay let's get some things straight
with all the craziness happening in this show lately, i made a handy dandy list of what information each character has/doesn't have as of "Wishmaker" (S4 Ep18)
KNOWS the identities of every miraculous holder except Chat Noir (and maybe King Monkey?? did she ever find that out???)
KNOWS that Alya knows her secret identity
KNOWS that Alya is permanently keeping the fox miraculous
KNOWS that Rena Rouge is still active as Rena Furtive
KNOWS that Chat Noir likes her
DOES NOT KNOW that Alya told Nino she was still Rena Rouge
DOES NOT KNOW that Nino told Adrien that he and Alya were Rena Rogue and Carapace and that they know each others identities
DOES NOT KNOW that therefore Chat Noir knows Rena and Carapace's identities and the fact that they know each others
DOES NOT KNOW that Chat is upset with her and feels like she doesn't need him anymore
DOES NOT KNOW that Nino told Adrien that Ladybug thinks Chat Noir is annoying
DOES NOT KNOW that Luka knows her or Chat's Noir's identity
KNOWS the identities of Ryuko, Viperion, Pigella, and Pegasus, and he recently found out Carapace and Rena Rouge (he could also easily piece together Tigress Pourpre's identity in theory)
KNOWS that Ladybug allowed Alya and Nino to continue using their miraculous despite knowing each other's identities
DOES NOT KNOW that Rena Rouge is still active as Rena Furtive
DOES NOT KNOW that Ladybug told someone her identity
DOES NOT KNOW about Chat Blanc and the reasoning behind Ladybug's insistence on the identity rule
DOES NOT KNOW that Alya is permanently holding onto the fox miraculous
DOES NOT KNOW that Ladybug never told Nino that Chat was annoying and that Nino was just speaking out of hurt
DOES NOT KNOW that Marinette likes him
DOES NOT KNOW that Luka knows his or Ladybug's identity
KNOWS that Marinette is Ladybug
KNOWS that Nino is Carapace
DOES NOT KNOW that Nino told Adrien about her and Nino being Rena Rouge and Carapace
DOES NOT KNOW that Chat Noir is upset with Ladybug because he feels like he's no longer needed (which her behavior in "SentiBubbler" unknowingly contributed to)
KNOWS that Alya is Rena Rouge
KNOWS that Alya is now operating secretly as Rena Furtive
DOES NOT KNOW that Alya knows Ladybug's identity
DOES NOT KNOW that Adrien is Chat Noir, and was therefore hurt by the comments Nino made about Chat Noir being annoying
KNOWS that Marinette is Ladybug
KNOWS that Adrien is Chat Noir
KNOWS that Marinette likes Adrien
KNOWS that Chat Noir likes Ladybug
KNOWS that Ladybug and Chat Noir don't know each other's identities
so uhh. to sum it up. this is gonna be messy when everything comes out