[BUG] BoldItalicUnderlineToggles toolbar breaks in 3.5.0+

[MichielvanBeers]

• [X] I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• [X] I have read the documentation and cannot find an answer.

Describe the bug When doing a clean install of the MDXEditor in version 3.5.0 or higher, the Bold, Italic and Underline button don't become visible when adding the BoldItalicUnderlineToggles component

Reproduction Unedited version of link in template: https://codesandbox.io/p/sandbox/mdx-editor-base-q8s7zr?file=/src/App.tsx

To Reproduce Steps to reproduce the behavior:

1. Do a clean install of MDXEditor
2. Add the BoldItalicUnderlineToggles component without options

Expected behavior Bold, Italic and Underscore button should be visible

Actual behavior Bold, Italic and Underscore button are not visible

Workaround Install MDXEditor 3.4.2 or lower

Desktop (please complete the following information):

• OS: Windows
• Browser: Chrome

ps. Keep up the good work. Love this editor :)

[bjarneo]

@MichielvanBeers saved me from debugging for hours. Thank you.

Also, I agree. Love this editor!

[petyosi]

Sorry, just pushed a fix for that. Thank you for reporting it.