Dropdown link question

So here is the screenshot - as you can see, when previewed, there is a disconnect between the dropdown and the items listed. I do not want them to appear automatically. I had it, then after adding the info, it is back to showing up on the left side of the screen. I do not see errors within Bootstrap Studio.

I am digging this software so far! I have used Coffeecup Site Designer, which has a disconnect supporting a non-code fluent graphic designer.
BSS_dderror

I may have figured it out - this version was inside a container then inside a row/column. I moved the dropdown just directly into the container and removed the other items. Is this a known issue?