I have two boards with two different Cypress chips, one is 4343W and other is 43438.
The standard snip.scan works under WICED Studio 188.8.131.52 on both boards; nearby APs are displayed in the scan list
The standard snip.scan doesn't work on either board under WICE Studio 184.108.40.206; initialization messages are printed but nothing appears in the scan list
Similar issue with test.console -- scan works on both boards under 220.127.116.11 but scan results are empty under 18.104.22.168 on both boards.
Are there any known problems with the Wi-Fi components in 22.214.171.124?
I've just tried snip.scan with a BM94343WWCD1 eval board and scan is working fine for me. What are you using as your target name? Can you upload the terminal output you are getting?
Could you enable the following error log options and check initialization messages?