For the first time I’ve seen, when I have started to get this dialog box when I do <CMD/I> for some files:
And I get this on other files:
If the second variant pops up, there is a pair of buttons that will switch between the two formats. If the first variant pops up, there is no set of buttons and I see no way to switch.
It seems to happen when I paste block into a file. Then I have to exit Rhino and then I can insert the block. It does not happen all the time.