First of all,,,, Thank you for bringing this Merged Chart..very powerful.
Request you to add, Data Labels Option at the earliest, without which analysing is difficult and will just become a visual appealing chart and not gives anything out of it.
Looking for an early update on this.
^Seconding the suggestion to add data labels (even if they ultimately end up being very small). Without this, it makes analyzing anything difficult. Thank you for creating such a great visual - the data labels would help make this something our org would use daily.
Thank you for your hard work!