its not an img uri. you are getting a data:text/html;base64, uri.
change it to that.
This also means the image componet wont do and you'll need to use the inline frame component.
Furthermore, your svg has no scaling attributes in the header meaning it wont show up nice. you should add in a viewBox="0 0 1440 1080" (judging form the img component size)
Idk why the position of the sqaures doesnt match your example though, is it the same image? i do see a bunch of redundant elements in the svg, so idk how you generated this?
Its nothing to do with igntion because decoding it back from base64 gives the same result
edit: seems it was not the same image(?) (or your encoding is wrong)
i downloaded your svg from transfer and encoded it and this one does work nice (after adding in the viewBox)
Summary
[
{
"type": "ia.container.coord",
"version": 0,
"props": {},
"meta": {
"name": "root"
},
"position": {},
"custom": {},
"children": [
{
"type": "ia.display.iframe",
"version": 0,
"props": {
"src": "data:text/html;base64,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"
},
"meta": {
"name": "IFrame"
},
"position": {
"x": -0.5,
"height": "100%",
"width": "100%"
},
"custom": {}
}
]
}
]