i'm frequently running into a glitch with copilot completions.

compare the attached recording:

• input: `std::log10(1.`
• copilot completes to `std::log10(1.5);` . the displayed code looks correct, but note that there is a grey (selected?) character after the semicolon. the display is not reflecting the actual file, though: it will not compile
• when navigating the text cursor (e.g. with arrow keys), the display will update to `std::log10(1.5)`, which is the actual state of the file

i've only seen this recently, but not sure if it is an issue with qtcreator-18 or with copilot.vim.