Classic Editor Block WPLINK plugin is not working as expected

[turtlepod]

Describe the bug
Classic Editor Block WPLINK plugin is not working (Gutenberg Version 4.1.1/WordPress 4.9.8
)

To Reproduce
Steps to reproduce the behavior:

1. Create classic editor block
2. Create link (using advance option/gear icon)

Video: https://drive.google.com/file/d/1al5ZWiauy0Dwa9XtjKXQx01XMa7kHHD4/view?usp=sharing

Expected behavior
not broken

Screenshots
Video: https://drive.google.com/file/d/1al5ZWiauy0Dwa9XtjKXQx01XMa7kHHD4/view?usp=sharing

Desktop (please complete the following information):

• OS: win10
• Browser chrome
• Version 70

[designsimply]

Thanks for reporting this and for testing with the latest plugin version! We are already tracking this issue at #7932 so I am closing this one as a duplicate and will make a note there.