Zoom character can't normal move.

[kou]

I'm not good at English, so I might make mistakes.

Hello. I find maybe bug.
My code have a problem with zoom.
Look at code.

show woman --- first time zoom
show woman at up --- second time zoom!!!!!!!!!!!!!!!!!!
show woman at down --- not third time zoom

I want to don't zoom when up and down.
But zoom character can't normal move.
I think second time zoom is maybe Ren'Py's bug.

Ren'Py 6.13.7.1646
Code////////////////////////////////////////
init:
    image woman:
        "woman.png"
        zoom 1.75
        xalign 0.5 yalign -0.1

    define wo = Character('woman')

    transform up:
        linear 0.5 yalign 1.0

    transform down:
        linear 0.5 yalign 0.0

label start:
    show woman
    wo "hello."
    show woman at up
    wo "I do up."
    show woman at down
    wo "I do down."
////////////////////////////////////////////////

[Tom Rothamel (renpytom)]

I believe this to be a bug, but since it introduces a behavior change, it won't be fixed until the next major release.