Unable to attach R in active vscode terminal in Posit Workbench

Describe the bug
I am trying to use R in VScode and I am getting below error message when I try to attach R in the active vscode terminal.

.vsc.attach()
Error in .vsc.attach() : could not find function ".vsc.attach"

To Reproduce
Steps to reproduce the behavior:

1. Open VS Code session on Posit Workbench
2. Install R extension for VSCode
3. Open Terminal and Select "R Terminal"
4. In the bottom of the page click "R: (not attached)"
5. Now you will get the Error message like "Error in .vsc.attach() : could not find function ".vsc.attach""

Can you fix this issue by yourself? (We appreciate the help)
No

(If yes,) can we assist you with anything?

(If applicable) Please attach setting.json

// R.exe path for windows
"r.rterm.windows": "",

// R path for Mac OS X
"r.rterm.mac": "/usr/local/bin/R",

// R path for Linux
"r.rterm.linux": "/usr/local/bin/R",

// R command line options (i.e: --vanilla)
"r.rterm.option": [],

// An optional encoding to pass to R when executing the file, i.e. 'source(FILE, encoding=ENCODING)'
"r.source.encoding": "UTF-8",

// Keeping focus when running
"r.source.focus": "editor",

// Use active terminal for all commands, rather than creating a new R terminal
"r.alwaysUseActiveTerminal": false,

// Use bracketed paste mode
"r.bracketedPaste": false,

// Enable R session watcher
"r.sessionWatcher": true,

// Delay in milliseconds before sending each line to rterm (only applies if r.bracketedPaste is false)
"r.rtermSendDelay": 8,

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
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Environment (please complete the following information):

• OS: Linux
• VSCode Version: [e.g. 1.42.0]
• R Version: [4.5.0]
• vscode-R version: [2.8.6]

Additional context
Add any other context about the problem here.

Start by reproducing the issue with the listed Posit Workbench, VS Code, R, and vscode-R setup, following the five reproduction steps. Trace why the active R terminal cannot find .vsc.attach(); done means selecting the R terminal and clicking “R: (not attached)” attaches successfully without that error.