Simple Cut and Paste & Setting Default Format

Problem statement-1

Step-1, I selected a set of section in the flowchart

Step-2, Did Ctrl-X and Ctrl-V

Problem statement-2:

Upon completing the flowchart – select the section you want to increase font and get them done in one shot as shown below

Hope this helps - Happy to help further!!
Thank you very much and have a great one!
Warm regards

Hi, thank you so much for weighing in, but unfortunately this did not help.

1. I am using a “mind map” in lucid spark, and I cannot cut and paste (Ctrl-X and Ctrl-V, or Ctrl-C and Ctrl-V) sections or objects of the map and avoid cutting and pasting the entire thing. I want to duplicate various objects and move/replicate them to other sections, but it copies/duplicates the entire mind map and all the objects/lines that feed into the relevant object.
2. I know how to change the format/font after something is created, but I want new objects to default to size 12 when created and not revert to a different size. How can I do this and avoid reformatting every newly created object in a Lucidspark midmap?