fix(reports): anatomical-functional registration plots didn't render

Author: oesteban

fmriprep/workflows/bold/registration.py

@@ -156,7 +156,7 @@ def init_bold_reg_wf(freesurfer, use_bbr, bold2t1w_dof, mem_gb, omp_nthreads,
 
     if write_report:
         ds_report_reg = pe.Node(
-            DerivativesDataSink(),
+            DerivativesDataSink(keep_dtype=True),
             name='ds_report_reg', run_without_submitting=True,
             mem_gb=DEFAULT_MEMORY_MIN_GB)
 
@@ -168,7 +168,7 @@ def _bold_reg_suffix(fallback, freesurfer):
         workflow.connect([
             (bbr_wf, ds_report_reg, [
                 ('outputnode.out_report', 'in_file'),
-                (('outputnode.fallback', _bold_reg_suffix, freesurfer), 'suffix')]),
+                (('outputnode.fallback', _bold_reg_suffix, freesurfer), 'desc')]),
         ])
 
     return workflow