When on Firefox, with sale_product_matrix and sale_quotation_builder installed,
clicking anywhere on the matrix (after opening it) raises a traceback.
It is due to the fact that isBody tries to access anchorNode.nodeName, which
is unexpectedly unaccessible as anchorNode is {Reserved}.
Due to the absence of clear documentation of the possible reasons of this problem,
it was decided to reuse the existing fallback on 'return null', which avoids the
traceback.
closesodoo/odoo#38277
X-original-commit: 70c484e72bffc9ab759df3c376ad9157acec3965
Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>
Victor Feyens
cfe06f6d68