Markdown Autofocus with modal

[ayvarchello]

Describe the bug Markdown Autofocus inside modal doesn't work

To Reproduce

Markdown Edit Modal Component

<Tooltip Text="@("Edit " + PropertyName)">
    <Button class="btn mb-1" Clicked="@ModalShow" too>
        <i class="fa fa-pencil"></i>
    </Button>
</Tooltip>
<Modal @ref="modal">
    <Form>
        <ModalContent Centered>
            <ModalHeader>
                <ModalTitle>Edit @PropertyName</ModalTitle>
            </ModalHeader>
            <ModalBody>
                <Field>
                    <Markdown Autofocus="true"/>
                </Field>
            </ModalBody>
            <ModalFooter>
            </ModalFooter>
        </ModalContent>
    </Form>
</Modal>

Expected behavior Autofocused Markdown

Additional context EasyMDE Autofocus bug was already fixed(in easymde@2.16.2-49.0).

[stsrki]

Moving to 1.1 since the fix would require adding an additional API.

[stsrki]

Fixed for 1.1