A DESCRIPTION OF THE PROBLEM :
Graphics of menu items are displayed with wrong graphic color because of a bug in modena.css.
A simple change in modena.css fix the issue.
Replace

.menu-item > .label {
    -fx-text-fill: -fx-text-base-color;
}

.menu-item:focused > .label {
    -fx-text-fill: -fx-focused-text-base-color;
}

by
.menu-item .label {
    -fx-text-fill: -fx-text-base-color;
}

.menu-item:focused .label {
    -fx-text-fill: -fx-focused-text-base-color;
}

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
cf https://bugs.openjdk.java.net/browse/JDK-8225767

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
cf https://bugs.openjdk.java.net/browse/JDK-8225767
ACTUAL -
cf https://bugs.openjdk.java.net/browse/JDK-8225767

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cf https://bugs.openjdk.java.net/browse/JDK-8225767
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