I'm making a front-end entry form with a Super Table field that is inside a Matrix field. Super Table docs at https://verbb.io/craft-plugins/super-table/docs/template-guides/front-end-form have an example with the following code to figure out a block type of Super Table field:
{% set fieldHandle = 'mySuperTableField' %}
{% set field = craft.fields.getFieldByHandle(fieldHandle) %}
{% set blocktype = craft.superTable.getSuperTableBlocks(field.id)[0] %}
If in my case I have a Matrix field with handle myMatrixFeild that contains mySuperTableField, how do I find out the block type of mySuperTableField?