R can't read input table completely

I have an input of 1,490,090 rows and 106 columns which I try to feed into an R snippet, but R snippet can only read the first 89 columns. The remaining columns and the column names can't be read.

I face the same issue with all the other R nodes. I also tried tis with the simples R snippet which only has "knime.out <- knime.in", but the result was the same.

Is this a limitation of R? Splitting the data into smaller pieces worked, but is there a way fix this?

Just in case there is no solution for the KNIME-R-integration nodes:

It should be possible to transfer big tables with the R-scripting nodes from the community contributions. We have implemented a chunked transfer to and from R if necessary.