NoInterfaceProperties triggers when checking if property exists on an object

[pamil]

Runnable example: https://psalm.dev/r/de34c21744

Code from the example:

<?php
  
interface SomeInterface
{
  public function doSomething(): void;  
}

final class FirstImplementation implements SomeInterface
{
  /** @var int */
  public $someField = 42;
  
  public function doSomething(): void {}
}

function magic(SomeInterface $x): void {
  if (!property_exists(get_class($x), 'someField')) {
    return;  
  }
  
  if (!isset($x->someField)) {
    return;
  }
  
  $x->someField = 0;
};

$x = new FirstImplementation();
magic($x);
assert($x->someField === 0);

It should be possible to access the property after checking that it exists.

Using both property_exists and isset to prove they both don't work.