Describe the bug (Required)
When I shift and right click a sign, instead of placing the block i have in my hand, it opens the text editor.

To Reproduce (Required unless not known)
Steps to reproduce the behavior:

1. Place a sign
2. Shift right click with a block in hand
3. It will open the editor

Log output/error (via. Hastebin)
Get your minecraft log and paste it in the above link and paste the link here.

Expected behavior (Required)
I expected that it would place the block

Screenshots
If applicable, add screenshots to help explain your problem. This may be skipped/removed.

Versions:(check log if you don't know)

• Forge Version: 1.15.2
• MC Version: 1.15.2
• Mod Version: 1.5.27
• JEI Version (if present) :
• Baubles Version (if present) :
• Curios Version (if present) :

Additional context
Right clicking sign lets you edit the text, but shift right clicking too. Maybe is because the code detects if you're right clicking and doesn't count if you're pressing other keys.