Search function not working properly in swaps

When I search for tokens, for example type "s" as below it shows "fire", which doesn't contain any "s" in its name.

likewise... when I search for "w" it shows Fire and Electiricity which doesn't have any "W"

And when I search for "WKrsox" it returns electricity. The only instance this is true is if it matches with the contract address, but since I don't know the contract address. This needs to be reviewed