SvgImage not re-rendering on binding update

[daningalla]

I imagine the most likely culprit is that I'm doing this incorrectly, but in short, an SvgImage element is not re-rendering after its underlying binding is updated.

There is an SVG image within an AutoCompleteBox.InnerLeftContent element. Its Source property is a model binding to a key which resolves to an SvgSource using a converter. When the AutoCompleteBox value changes, the property is wired to change with the key. When I run the program and change the AutoCompleteBox value, the SVG is not re-rendered.

I verified the Source is being set using the dev tools, it's just the SVG itself is not being repainted. Strangely, this only occurs inside the InnerLeftContent and not other controls. The demo project linked shows this.

Jump right to the repro project.

[daningalla]

Shows the Source is different than what is rendered to the device.

[wieslawsoltes]

Its Avalonia issue as it dropped image invalidation api. No way to fix without Avalonia fixing it first. Known issue for a long time.