By default the feature heuristic, upcasted tables will be set to layout tables when one of the below conditions is met:
<caption> element inside
<table>,
content-table class.
But it can be changed using configuration option, for example to prefer the external
table type to be content use:
table: {
tableLayout: {
preferredExternalTableType: 'content'
}
}
Similar for layout tables:
table: {
tableLayout: {
preferredExternalTableType: 'layout'
}
}
Note: The highest priority has recognition by CSS classnames:
content-table and layout-table.