player.get(Keys.TOTAL_EXPERIENCE) Always returns 0

[BrainStone]

When trying to get the player's experience with player.get(Keys.TOTAL_EXPERIENCE).get() the value is always 0. Also player.get(ExperienceHolderData.class).get().totalExperience().get() is always 0.

I am currently running...

• SpongeVanilla version: 1.11.2-6.0.0-BETA-253, 1.11.2-6.0.0-BETA-252 and 1.11.2-6.0.0-BETA-243
• Java version: 1.8.0_121
• Operating System:
• Linux (Debian)
• macOS
• Windows

What is the expected result?
To recieve the amount of experience a player has.

What is the current result?
Always 0.

Example plugin
https://gist.github.com/ryantheleach/0ab39f10e1879fd04b0b2c7c4018f25d

[stephan-gh]

I can't reproduce this. It works fine with 1.11.2-6.0.0-BETA-253. One thing I did notice is that experience given with /xp <levels>L [player] (so giving levels directly, not absolute experience) does not seem to count into TOTAL_EXPERIENCE but that seems to be just how the server counts it. (It tracks levels and total experience separately.)