Q.Zucchini seedlings
I started Zucchini seeds about 2 weeks and have gotten some great growth started. However, I have noticed that the leaves are not opening as they have in past years for me. Is this a sign of a problem? I have included a picture. Thanks in advance for advise!

The seedlings look like they are a bit leggy and reaching for sunlight.
You should place them in a sunny window and can rotate them to help them grow evenly.
You can use a grow light to help with growth.
These links will help you.
https://www.gardeningknowhow.com/garden-how-to/propagation/seeds/leggy-seedling.htm
https://www.gardeningknowhow.com/edible/vegetables/zucchini/growing-zucchini.htm
https://www.gardeningknowhow.com/houseplants/hpgen/what-are-grow-lights.htm