ZTF18abgjsdg: likely ER UMa + Z Cam star Supercycles in 2019 June-Aug. were caught relatively well (ZTF data). Supercycle 50 d and a duty cycle exceeding 0.5. The object entered a standstill after then. Another standstill in 2018 Aug.-Nov. Shorter supercycle in 2020-2021. The behavior resembles RZ LMi in 2016-2017.