Trouble guessing alphabet when first proteins are low complexity

[hyphaltip]

Is there a way to force phyling/easel to know the input sequences are a particular alphabet type?

This protein set:

more ../input/Allomyces_macrogynus_ATCC_38327.proteins.fa
>F5BE82F7_000001-T1 F5BE82F7_000001
DSYDSYGYGHDDGKKGDDYGHDSYDSYGGYGHDDKKDSYGYDSYDSYGYGHDKKDDYDSYDSYDSYGYGHDKKDDYDSYD
SYDSYGYGYDKKDDYDSYNSYDSYGYGHDDKKDDYYGHDSYDSYGYGYDGKDDYYGHDSYDSYGYGYDGKDDYYGHDSYD
SYGYGYDNKDDYDSYDSYDSYGYGHDDKKDDYYGHDSYD
>F5BE82F7_000002-T1 F5BE82F7_000002
MTNSYDYDSYDSYGYGHDDGKKGDDYGHDSYDSYGGYGHDDKKDSYGYDSYDSYGYGHDKKDDYDSYDSYDSYGYGHDKK
DDYDSYDSYDSYGYGYDKKDDYDSYNSYDSYGYDSYDSYGYGHDDKKDDYYGHDSYDSYGYGHDDKDDYYGHDSYDSYGY
GYDKKDDYNSYDSYDSYGYGHDDKKDDYYGHDSYDSYGYGYDNKDDYYGHDSYDSYGYGYDNKDDYYGHDSYDSYGYGYD
KKDDYYGHDSYDSYGYGYDSYDHGYGHGHC
>F5BE82F7_000003-T1 F5BE82F7_000003
MTTWLLAVLSLVNTVAALFFLFSVPGRVLVIGQLVLVPLILLVTARAAWKLSPASWKQQHGSASAAASPSANSVPRGLRV
FGLDPAAIAVPTSDPAGGASSHRLARTASSASTTSTGSAPRQRHSIERTALGSRRSQSLGPRRIPTRESLASTSDLVRGM
QVLSVDTNGARSRNATKLDGNQQWRTTLTSIVLVLNAALQVTLTGLTLAAVFGPWLSQSDVIDNVEFARLGHVNATHATI
TVRLRPDRVPAPGADLAITFRANNGMTEWQRVDRTIRTSSDTDFTFAVHLPDLDPATEYEYRIAPAMGNDGTAWLTGRVR
TFPRFADALDTTKPLFTFVAGSCVKPSTPWATETGIRGFRVLADQVKPDLLLFLGDFIYADVPWWFPPSLATYRWHYRFT
YSVNETRRLLATTPSYLSMTCDHEFSNNWDNGEQFPFPVASQAYDEYLGNGNPRSYGATTQYYHFTLGPACFFVADLRRY
RTAPDAENATILGAQQWADLEAWFQTPNCAWRIVAASVPVTNNWAIDKDTWVGYPRDRKRLLDLAHRATGTTVIVSGDRH
AVGIQRLKQYGEVVELSISPISQFYSPIPFYGLFVKDEDRDEVIFEKSMGNVQLGVFNVFANRIAFRLLDGEGVEQFKYD
IYQRKL

is getting thrown for an error:

PHYling ERROR Could not determine alphabet of file: PosixPath('FILE-XYZ.fa')

[hyphaltip]

I can work around this by moving these low complexity sequences a few down in the Fasta file. It would be nice of easel would allow for reading a few more sequences in to make its guess about alphabet type?