Morrow would be leaving Ice Nine Kills and joining Motionless in White full-time on bass guitar. On April 17, the band announced their new album Disguise set for release on June 7, 2019. On the same day, they released two singles off of the album titled "Disguise", which had been premiered at Earthday Birthday in Orlando a few days prior, and "Brand New Numb". On May 10, the band released their third single "Undead Ahead 2: The Tale of the Midnight Ride" and its corresponding music video. On June 5, a few days before the album was due to drop, the band premiered the song "Thoughts & Prayers" on BBC's Radio 1's Rock Show with Daniel P. Carter. This was the first appearance of lead guitarist Ryan Sitkowski performing vocals on a record. On June 27, the band released a corresponding music video for their second single of the album, "Brand New Numb". Before the band was set to embark on their "Disguise Tour" in Europe, the band embarked on "The Trick 'R Treat Tour" in which they were headliners, along with some east coast shows with In This Moment. The band also announced that they would be touring with Beartooth on "The Diseased and Disguised Tour" in January 2020. As 2019 came to a close, they announced multiple shows at European festivals over the summer such as Rock am Ring and Graspop Metal Meeting along with a show in Warsaw, Poland with August Burns Red, marking their first time ever in the country of Poland. However, all of the European shows are cancelled due to the COVID-19 pandemic. In May 2020, during a livestream interview, Chris Motionless announced that they were already working on their next album, and assured that the songs for the album will be heavier, although the recording could be delayed due to the COVID-19 pandemic. On September 9, the band released their cover of The Killers' "Somebody Told Me" on streaming music services. On October 5, the band announced that they'll release a 10th anniversary re-issue of the album titled Creatures X on October 9. On May 14, 2021, the band released the final of what they call "The Quarantine Experiments" in the form of a synthwave-edition of their song "Voices". On August 20, the band released a new single titled "Timebomb". Scoring the End of the World (2022–present) On March 7, 2022, the band