MGAB-V279 brightening in standstill?

(IW And star)

YYYYMMDD(UT) mag observer 20221027.1552 15.902zg (ZTF Alert DC mag (Masci+ 2019)) 20221027.5353 150C (Masayuki Moriyama) 20221029.1246 15.995zg (ZTF Alert DC mag (Masci+ 2019)) 20221102.5423 <168C (Masayuki Moriyama) 20221103.5349 <168C (Masayuki Moriyama) 20221108.5131 150C (Masayuki Moriyama) 20221111.5189 150C (Masayuki Moriyama) 20221115.5229 149C (Masayuki Moriyama) 20221116.5020 <161C (Masayuki Moriyama) 20221119.5073 148C (Masayuki Moriyama) 20221124.4916 <165C (Masayuki Moriyama) 20221207.4238 146C (Masayuki Moriyama)