Email format issue

The abuse email output has plus signs for every space. I mostly use my PC for this, but this only happens on mobile.
Example with default email template:

To+whom+it+may+concern,

The+following+website+recently+came+to+my+attention:+hxxps://dash-injective[.]com/

Despite+what+it+is+pretending,+this+is+a+phishing+site+and+not+the+official+website.

You+are+providing+services+to+the+people+operating+the+Website+while+it+is+very+obviously+being+used+for+fraud.
I’m+writing+to+request+that+you+take+it+down+as+soon+as+possible.

Yours+faithfully

Anyone else noticed this?