I'm so sorry to hear about the spacebar not working for you. It may be related to the web browser you're using. I suggest refreshing the page or clearing the web browser's cache. Something else to check is that you may also need to perform a computer system update. If you're just trying to reposition text make sure to use the text align buttons rather than the spacebar:
I hope this helps!
Nichelle M Community & Social Media Support
Did I answer your question? If so, please mark my post as an "Accepted Solution" by clicking the Accept as Solution button in the bottom right hand corner of this post.
You can post a new message in the Community or find us on Twitter Mon-Fri 8am-8pm ET, Sat 10am-8pm ET, & Sun 10am-6pm ET. We've got real people waiting to help you out. Click below to start a conversation!