first keystroke is missing after pasting text
The Show Paste Options setting eats the first keystroke after pasting text. Turn this setting OFF and the problem disappears. Turn it on and you will think you're going crazy.
InDesign CC 19.0.1 on macOS Ventura 13.6.1 (22G313) on Apple Silicon M2 Pro
Create a new document with a text field. Make sure Show Paste Options is checked (in Preferences » Clipboard Handling... » Show Paste Options)
In this example (see attached video), after pasting text, I typed "5" twice. I should see two "5"s following the pasted text.
The first "5" does not register. Only the second "5" appears when I press it a second time. But turn "Show Paste Options" OFF and you will see two "5"s.
video attached
I have reported this in the community forums here: https://community.adobe.com/t5/indesign-discussions/first-keystroke-is-missing-after-pasting-text/m-p/14286563