Visual Bug on Open Street Maps Block

Hi, it seems there is some type of visual bug with the open street maps block when hiding the block by default (using the unofficial tabs method).

Please reference the below thread for greater details and demo of the issue.

Hey Matt, as the bug is there after using the custom codes, we could not reproduce it to fix it. Please share your app link and a short description of it with us via chats so that we can check and help you!