It is reproducible on any sample with pagination, where left and right buttons should be.

Affected tests:
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/complexInteractionTest
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/complexScreenshot1Test
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/factoryChangingTest
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/indeterminateValueTest
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/leftRightKeyboardTest
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/pageIndicatorCountTest
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/complexScreenshot2Test
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/currentPageIndexPropertyTest
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/innerContentReceiveEventsTest
ControlsAutomatedTestSuite/javafx/scene/control/test/pagination/PaginationTest/pageCountPropertyTest