Showbar symbols

It’s great to see an improvement in Showbar options with the addition of symbols and text etc however could the symbols be tweaked a little?

When positioned ‘Low’ the symbol is positioned over - ie covering- the bar, not beneath - ie below the low of - the bar. (The ‘High’ position seems fine with the symbol positioned above the high of the bar)

Also it doesn’t look as if the size of the symbol can be increased/decreased. Could we please have the ability to change the size of the symbol?