The "options.chunkFade" string is not used by the chunk fade option slider

The string options.chunkFade is not being used correctly. The slider button will only display the strings options.chunkFade.none and options.chunkFade.seconds.

By decompiling, we can see the source code as follows:

private final OptionInstance<Double> chunkSectionFadeInTime = new OptionInstance<Double>("options.chunkFade", OptionInstance.cachedConstantTooltip(GRAPHICS_TOOLTIP_CHUNK_FADE), (component, d) -> {
        if (d <= 0.0) {
            return Component.translatable("options.chunkFade.none");
        }
        return Component.translatable("options.chunkFade.seconds", String.format(Locale.ROOT, "%.2f", d));
    }, new OptionInstance.IntRange(0, 40).xmap(n -> (double)n / 20.0, d -> (int)(d * 20.0), true), Codec.doubleRange((double)0.0, (double)2.0), 0.75, d -> {});

Actually, you should use Options.genericValueLabel(caption, valueLabel) in the callback to combine caption: value, instead of changing these two strings to Chunk Fade: value.

The code above should be changed like this:

private final OptionInstance<Double> chunkSectionFadeInTime = new OptionInstance<Double>(
    "options.chunkFade",
    OptionInstance.cachedConstantTooltip(GRAPHICS_TOOLTIP_CHUNK_FADE),
    (component, d) -> {
        if (d <= 0.0) {
            return Options.genericValueLabel(component, Component.translatable("options.chunkFade.none"));
        }
        return Options.genericValueLabel(
            component,
            Component.translatable("options.chunkFade.seconds", String.format(Locale.ROOT, "%.2f", d))
        );
    },
    new OptionInstance.IntRange(0, 40).xmap(n -> (double) n / 20.0, d -> (int) (d * 20.0), true),
    Codec.doubleRange(0.0, 2.0),
    0.75,
    d -> {}
);

Another piece of code also has the same problem:

private final OptionInstance<Double> chatDelay = new OptionInstance<Double>("options.chat.delay_instant", OptionInstance.noTooltip(), (component, d) -> {
    if (d <= 0.0) {
        return Component.translatable("options.chat.delay_none");
    }
    return Component.translatable("options.chat.delay", String.format(Locale.ROOT, "%.1f", d));
}, new OptionInstance.IntRange(0, 60).xmap(n -> (double)n / 10.0, d -> (int)(d * 10.0), true), Codec.doubleRange((double)0.0, (double)6.0), 0.0, d -> Minecraft.getInstance().getChatListener().setMessageDelay((double)d));

The problem here is more serious, and even the language file doesn't have the key options.chat.delay_instant at all.

Similarly, the code above should be changed like this:

private final OptionInstance<Double> chatDelay = new OptionInstance<Double>(
    "options.chat.delay_instant",
    OptionInstance.noTooltip(),
    (component, d) -> {
        if (d <= 0.0) {
            return Options.genericValueLabel(component, Component.translatable("options.chat.delay_none"));
        }
        return Options.genericValueLabel(
            component,
            Component.translatable("options.chat.delay", String.format(Locale.ROOT, "%.1f", d))
        );
    },
    new OptionInstance.IntRange(0, 60).xmap(n -> (double) n / 10.0, d -> (int) (d * 10.0), true),
    Codec.doubleRange(0.0, 6.0),
    0.0,
    d -> Minecraft.getInstance().getChatListener().setMessageDelay(d)
);

It should be noted that CycleButton will automatically concatenate and display using the passed caption, but AbstractOptionSliderButton needs to manually concatenate the caption into the final Component in the callback.