Extra blank line when opening brace entered

I'm using PHPStorm 2022.2.1 and a recent update introduced a change in behaviour that I cannot work out how to fix.

When I press ENTER after an opening brace, previously a blank line and a closing brace one a new line are added.  Now, when I press ENTER *two* blank lines and a closing brace are added.  This is surprisingly frustrating but I cannot work out where it is configured.

Previously:

function () {<ENTER> resulted in this

function () {

}

But now:

function () {<ENTER> results in this

function () {


}

None of the code styling options seem to configure this but that's probably because I never change anything and don't know my way around.  Any help would be appreciated!