REPL Commands are now unavailable on IDE startup until you manually go to "Edit REPL Commands" menu. After that they reappear and everything's fine.
IntelliJ IDEA 2020.1 EAP (Ultimate Edition)
Build #IU-201.5259.13, built on February 13, 2020
Cursive 1.9.1-eap7-2020.1
REPL Commands are now unavailable on IDE startup until you manually go to "Edit REPL Commands" menu. After that they reappear and everything's fine.
IntelliJ IDEA 2020.1 EAP (Ultimate Edition)
Build #IU-201.5259.13, built on February 13, 2020
Cursive 1.9.1-eap7-2020.1