Additional tables for content elements (additional_tables) in page Indexer configuration allows only one table per CType-Element

[hackmus]

Indexer Configuration of type "page" has a field that allows to add additional tables for indexing - for example "mask" elements.
We have a mask element with multiple additional tables, but is is not possible to add multiple tables with fields for the same element-CType.

[mask_quickentry]
table = tx_mask_quickentry_tab1_links
referenceFieldName = parentid 
fields[] = tx_mask_quickentry_tab1_links_linktitle

[mask_quickentry]
table = tx_mask_quickentry_tab2_links
referenceFieldName = parentid 
fields[] = tx_mask_quickentry_tab2_links_linktitle

This is not possible. The second parts overwrites the first part.

It should be possible to add multiple additional tables for one element-CType.