(A) https://en.wikipedia.org/wiki/Bronze_medal :

In a few tournament sports, such as boxing, judo, taekwondo and wrestling, two bronze medals are awarded in each event – one for each eliminated semi-finalist or for the winners of the repechage brackets.

(B) https://indianexpress.com/article/sports/asian-games/india-settle-for-two-bronze-medals-in-bridge-5325823/ :

There is no bronze medal play-off in bridge sport at the Games. [ OP comment : losing semifinalists get bronze medals ]

Most events have only one bronze medal.

Why some events have two bronze medals  ?

From Wikipedia,

In a few tournament sports, such as boxing, judo, taekwondo and wrestling, two bronze medals are awarded in each event – one for each eliminated semi-finalist or for the winners of the repechage brackets.

From Indian Express,

There is no bronze medal play-off in bridge sport at the Games.

both teams losing the semifinals receive bronze medals

Most events have only one bronze medal.

Why do some events have two bronze medals?