Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Download ElvUI 13.01 or later
2. Have WIM + ElvUI enabled at the same time.
3. Whisper someone an emoji
4. See error

Expected behavior
No error and the message should be visible.

Screenshots
Sadly the BugSack frame from the error is empty for this, so i can only send you this screenshot:

Additional context
It might could be that ElvUI implemented to LibDeflate, but i really dont have a clue right now.

Also saw this. Also saw it with sending <Guild Names>.

i can confirm this; since i updated ElvUI to 13.01, i cant send any Emotes via WIM

Looks like its related to ElvUI's change from LibCompress to LibDeflate which is causing problems. I'm not exactly sure why but we're having a problem when both WIM's emoticons and ElvUI's emoticons are enabled at the same time. Disabling one seems to fix the issue.

Did some digging and I believe the problem is that ElvUI is encoding the strings using the %## escape syntax. When run through the pattern matcher gsub, % is used to indicate a capture paramter. I'm trying to see if there is something I can do on my end to get around this.