src/vs/code/electron-sandbox/issue/issueReporterModel.ts/IssueReporterModel/fileOnExtension
class IssueReporterModel:	fileOnExtension(): boolean | undefined {
		const fileOnExtensionSupported = this._data.issueType === IssueType.Bug
			|| this._data.issueType === IssueType.PerformanceIssue
			|| this._data.issueType === IssueType.FeatureRequest;

		return fileOnExtensionSupported && this._data.fileOnExtension;
	}