[unexpected behavior] using canvas.svg() in loop

[MaGrMo]

hello have a problem with unexpected behavior using svg() method in loop
here is code sample:

There duplicated SVG outputs files. or some of them is empty or both conditions
managers = ['man1','man2','man3']
canvas = vegascope.LocalCanvas()
for man in managers:
canvas.svg(get_vega_data(man), man)

if init of the object LocalCanvas in loop there works ok, but there lot of browser tabs is opened.
managers = ['man1','man2','man3']
for man in managers:
canvas = vegascope.LocalCanvas()
canvas.svg(get_vega_data(man), man)

thanks a Lot!
(Editor wraps formatting Sorry( ) )

[jpivarski]

I have to think hard to remember how this worked, but I think that vegascope.LocalCanvas() is supposed to create a new browser tab. To reuse an existing tab, you should call canvas.svg repeatedly on the same canvas. (My apologies if I have the interface wrong—it's all documented on the GitHub readme—take this as a hint that there is one command to make new tabs and other to refill the same tab.)

[MaGrMo]

Thanks but i 1st case of code I'm reusing of the instance
canvas = vegascope.LocalCanvas()
but there is problem That saved svg - data browser is showing ok, but saving is not predictable behavior.