Icons: removed option role

[0einstein0]

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Description

Removed option role form icons

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[kpsherva]

shouldn't the role be set on the Dropdown instead (or it's elements/options )?

[0einstein0]

The Icon was inside a parent element with role listbox so it required the child elements to have the role option, which wouldn't work with icon, I added it but with screen reader it won't make sense, so removed it later