The fix for RT-40110 has caused the following unit test to fail:

javafx.scene.control.TreeTableViewTest.html#test_rt_35395_testCell_fixedCellSize

java.lang.AssertionError: expected:<5> but was:<2>
at org.junit.Assert.fail(Assert.java:91)
at org.junit.Assert.failNotEquals(Assert.java:645)
at org.junit.Assert.assertEquals(Assert.java:126)
at org.junit.Assert.assertEquals(Assert.java:470)
at org.junit.Assert.assertEquals(Assert.java:454)
at javafx.scene.control.TreeTableViewTest.lambda$null$463(TreeTableViewTest.java:3898)
at javafx.scene.control.TreeTableViewTest$$Lambda$1026/25227325.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl$$Lambda$176/20311371.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)
at com.sun.javafx.application.PlatformImpl$$Lambda$175/16824431.run(Unknown Source)
at com.sun.javafx.pgstub.StubToolkit.defer(StubToolkit.java:172)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:292)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:268)
at javafx.application.Platform.runLater(Platform.java:83)
at javafx.scene.control.TreeTableViewTest.lambda$null$464(TreeTableViewTest.java:3896)
at javafx.scene.control.TreeTableViewTest$$Lambda$1025/30004865.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl$$Lambda$176/20311371.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)
at com.sun.javafx.application.PlatformImpl$$Lambda$175/16824431.run(Unknown Source)
at com.sun.javafx.pgstub.StubToolkit.defer(StubToolkit.java:172)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:292)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:268)
at javafx.application.Platform.runLater(Platform.java:83)
at javafx.scene.control.TreeTableViewTest.lambda$null$465(TreeTableViewTest.java:3891)
at javafx.scene.control.TreeTableViewTest$$Lambda$1024/12282629.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl$$Lambda$176/20311371.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)
at com.sun.javafx.application.PlatformImpl$$Lambda$175/16824431.run(Unknown Source)
at com.sun.javafx.pgstub.StubToolkit.defer(StubToolkit.java:172)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:292)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:268)
at javafx.application.Platform.runLater(Platform.java:83)
at javafx.scene.control.TreeTableViewTest.lambda$test_rt_35395$466(TreeTableViewTest.java:3886)
at javafx.scene.control.TreeTableViewTest$$Lambda$1023/346376.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl$$Lambda$176/20311371.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)
at com.sun.javafx.application.PlatformImpl$$Lambda$175/16824431.run(Unknown Source)
at com.sun.javafx.pgstub.StubToolkit.defer(StubToolkit.java:172)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:292)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:268)
at javafx.application.Platform.runLater(Platform.java:83)
at javafx.scene.control.TreeTableViewTest.test_rt_35395(TreeTableViewTest.java:3883)
at javafx.scene.control.TreeTableViewTest.test_rt_35395_testCell_fixedCellSize(TreeTableViewTest.java:3825)