Setting own ExecutorServiceFactory for VertxBuilder in VertxCoreRecorder

[Przemeo]

Hello,
I use the quarkus-smallrye-graphql extension in my project and I've noticed that it uses Vert.x worker threads. My use-case requires me to use my own ExecutorService for the worker threads (I want to decorate the Runnabe/Callable before execution). From what I understand, Quarkus initializes Vert.x in the VertxCoreRecorder class with default QuarkusExecutorFactory used in VertxBuilder. QuarkusExecutorFactory implements ExecutorServiceFactory, which is part of Vert.x SPI.
Is it possible to override the default QuarkusExecutorFactory in Vert.x configuration somehow?