Fidelity MSCI World Index FundIS FUND-MANAGED BY 54930020FVXYT8E0QU87 FIL Investment Management (Luxembourg) S.A.Relationship: 2018-01-31~ Validation Sources: Fully Corroborated;Validation Documents: Supporting Documents 2549000QQ7SE7BMN5982
Hmm now I've typed this out I can see the logic though. There is no sense in which some vanilla wallet software will be able to import a custom script like that - unless we are moving into a world where such a thing is standardised. Does miniscript/wallet descriptors come in here some...