wikitext editor is not working

[Antisunny]

Describe the bug
markdown editor is the only choice to edit a page
I chose using wikitext editor when creating the page.

but

To Reproduce
Steps to reproduce the behavior:

1. Click the top left menu -> Choose New Page
2. In the prompt editor chooser, choose Wikitext
3. fill the page properties, then click '✓OK'. There will be a blank un-editable page(This is a bug 🐞).
4. click the 'Create' button in the top menu to create a page.(top right)
5. then choose 'edit page' button in the right panel.
6. Suprisingly, markdown editor(expected: wikitext).

Expected behavior

1. after click '✓OK' in the page properties prompt, an editor in the choosen type should shown up. (actual: a blank page)
2. to edit a page, the choosen editor should shown up, not the markdown editor.

Screenshots
follow the steps

Host Info (please complete the following information):

• OS: MacOS Mojave 10.14.6
• Wiki.js version: Wiki.js 2.0.0-beta.241
• Database engine: 3.24.0

Additional context
empty

[NGPixel]

Which is why the editor is clearly greyed out?

It will be available later this year / in 2020.

[Antisunny]

Oh, I see. I thought the editors being grayed out means not being selected yet.