I am not sure this is the right forum for my issue; if it isn't, could someone please direct me to the correct person / team / instance.

The command SFDX: Execute Anonymous Apex with Currently Selected Text has stopped working. It returns the following error message:

• Command 'SFDX: Execute Anonymous Apex with Currently Selected Text' resulted in an error (command 'sfdx.force.apex.execute.selection' not found)

Subsequent attempts to execute the command simply produces no output in the OUTPUT window, together with a succes or failure message, depending on whether my code comiles or not.

On the other hand, SFDX: Execute SOQL Query with Currently Selected Text  still works as expected: