PSReadLine Prompt not showing up after F8 in SSH Remoting

I don't know if this is actually supported by the devs at this point, since the whole SSH-thing is still new on Windows. So I'm asking here. If it is valid for a bug report, please tell me the info you need, since it concerns VSCode, PowerShell 7 across 2 systems.

I enabled PSRemoting from my Windows to my Linux box. Since it has no GUI, I figured I should do an Enter-PSSession in the VSCode terminal, then develop my code from VSCode.

There is some unexpected behavior. First, a cosmetics issue. Tab completion on filesystem paths will always show a backslash instead of a forward slash. So I type /tm, press TAB and it turns into /tmp\. This does not happen if I first SSH to the Linux box and then start pwsh from its local shell. It is no problem, since it will automatically turn into a forward slash if I TAB-complete the next level.

More importantly, if I select a line in VSCode and press F8 to execute it, two things happen. First, if there is no output, the line will be copied to the terminal but not executed. I need to manually press Enter in the terminal window in order to actually execute the code. This also happens on the last line of a multi-line block and with both settings of the focusonexecute setting. Windows/Unix line feed differences?

Start by reproducing the issue in the VSCode terminal with Enter-PSSession from Windows to Linux, then test F8 with and without output and with both focusonexecute settings. Compare path completion and execution of the last line in a multi-line block, including the noted line-feed difference. Done means the prompt appears and F8 executes selected code without requiring a manual Enter.