@Aracon Welcome to the forum!
Although the net effect of what you’re experiencing (card numbers not autofilling) may seem similar to what has been described in the 2023 post above, there have been so many changes in the Bitwarden code since then, that it is highly unlikely that your issue is the “same problem” as that described by OP.
Therefore, if you want assistance, please provide a detailed description of your issue. What operating system and browser are you using, and what version of the browser extension do you have installed? Does the problem occur on all websites, on most websites or only on some websites (and which ones, in particular?)?
Which specific method(s) have you used to attempt autofilling? What exactly do you observe when you make these attempts (e.g., any error messages)?
Can you autofill Identity information using the method that is not working for Card information?