[MSDIAL-v5.6.250820-alpha] "MS1 isotopes" column of PeakID table is null for every row

[triston-groff]

I have acquired some ZT Scan DIA data on Sciex ZenoTOF 8600 and processed in v5.6.250820-alpha. In parallel, I have also processed some SWATH and DDA/IDA data using MSDIAL-v5.5.251021. For all data sets, I process and then export the PeakID feature tables, as well as the MS/MS spectra in MSP and MGF format, to compare results of different acquisition modes.

When processing ZT Scan data (with and without Q1dec and RTdec algorithms), the resulting PeakID table I export does not contain the MS1 isotope data for that feature/row - each row contains 'null' for this column.

I also observe a separate issue which I will open a different ticket for, but the raw and deconvolved MS2 chromatogram data is also not available for the ZT scan data. MS2 chromatogram is great way to view before/after results for RTdec algorithm, but I think it may not be the best way for viewing quadrupole-axis deconvolution. Do you have any way to view this?

Thanks,
Triston Groff