Time plot tooltip, float number display with comma

[landret]

Hi, I am working with version 3.6.4. When displaying coordinates (x , y) with the tooltip, if y is a float number, the decimal separator is "," and should be replaced with "." for getting a clearer display. At the moment we get (1.180, 3,9) instead of (1.180, 3.9) .

I am using setYAxisDecimalPattern("#0.#########"). The comma for the float number only appears in the tooltip, not on the axis.