siril.creat_new_seq() fails creating a new sequence

Siril version:1.4.0 beta 4

Operating System: [Windows11]

Description of the bug

When applying this script, the seqroot is well decoded, but siril fails to find the pattern in the folder meanwhile it is present.

siril = s.SirilInterface()

siril.connect()

sequence = "M 1_Lum_G135_O100_2.00s_"

siril.create_new_seq(f"\"{sequence}\"")

However, there is no problem to create the sequence with search sequence function of the GUI.