Issue #3061148 by vsujeetkumar, Ramya Balasubramanian, raman.b, ankithashetty,...

Issue #3061148 by vsujeetkumar, Ramya Balasubramanian, raman.b, ankithashetty, pmagunia, lauriii, karishmaamin, priyanka.sahni, quietone, Anishnirmal, Akhildev.cs, mitthukumawat, joachim, xjm: a disabled block's admin title gets double-escaped