IM extended Settings, hit the padlock bottom left. click the eye if the fields are blocked.
You need steamcommunity cookies from a logged in browser, SessionID and SteamLoginSecure.

You don't need steam parental and get rid of the other values.

"click the eye if the fields are blocked"

Ah, just checked unfortunately whitelist and fast modes are mutually exclusive. So card drops will be slow I guess, I've never used whitelist mode so I don't know how it works with regards to idling games simultaneously.

Drop times are different after you refund a game compared to before you've ever refunded a game.

With an old account the 1st card can drop after 5 minutes. But if you refund any game then the 1st drop for a game is then after 2 or 3 hours.

Do you have fast mode on?

Does you badge page say 1+ "card drops remaining" for all of the whitelisted games?

Or if you have augmented steam then the browser store page for the game will say how many card drops left you have.

IM extended Settings, hit the padlock bottom left. click the eye if the fields are blocked.
You need steamcommunity cookies from a logged in browser, SessionID and SteamLoginSecure.

https://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/133257636766989675/

Don't spam the group, you only have a few games in your account, the likelihood is that you've already had all card drops. You did not explain the problem fully. If your explanation is thorough, spelled correctly and grammatically correct then it translates easily.

Any more pointless reposts will result in a ban.

https://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/1290691937722380084/

If the account is limited then it won't drop cards.
Cards only drop for the account which has the games in it's library.

Otherwise delete IM appdata* and restart everything. And don't run IM from inside the zip file.

*See: https://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/133257636766989675/

No, steam only gives cards for steam games activated through steam. See your badge page for which games will drop cards.

psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/1290691937722380084/