After accepting the #2435 and merging the c3ce128 into core, the tab icons color have become always blue and we have to harcoded to fix it back.

While we are not able to choose the icon tab color, I suggest we make optional to choose the render between UIImageRenderingModeAutomatic and UIImageRenderingModeAlwaysOriginal.

I'm happy to send a PR with something like:

<TabView rendering="automatic"> or <TabView rendering="alwaysoriginal">

Other References Issues: #260 #1278