iphone Apple Numbers RegEx g and m flags? to get price within multilines from Shortcut Extract Text from Image

is following implemented for iphone Apple Numbers?

• g: Global flag. Find all matches in the string, not just the first one.
• m: Multiline flag. Use ^ and $ to match the start and end of a line, rather than the start and end of the whole string.

I need help to Write a regular expression to match prices within lines with possibly empty lines in between as follows

1. a line of date, then
2. a line of text
3. a line of text
4. price to be matched
5. a line of text

Thanks ahead!

Otherwise I will add another Table for formula to strip LF. While this additional Helper Table lower Regex skill requirement to extract from multi-lines but it is much less legible due to loss of LFs and adds maintenance of another table template to be copied for future sheet.