pixel map still running when loading a new show with same pixel map channels


using : eos 3.2.5 build 13

i create a show from blank containing a pixel map having : 

  server channel 1001

  media layer channels : 1002 + 1003

  fx layer channels : 1005 + 1006

i run the pixel map server with one media layer

then, i load an existing show containing the same fixtures and same pixel map config -> the pixel map server pattern is still running.

it looks that it is not stopped when loading.

is it a normal behavior or a bug ?