The symbol spells states:
If you choose an object, that object must remain in its place; if the object is moved more than 10 feet from where you cast this spell, the glyph is broken, and the spells end without being triggered.
This means if I cast it upon an object it cannot be moved more than 10ft from where it was cast without being dispelled.
If a cleric jumped into a portable hole and cast the spell on an object inside the hole, then climbed out and closed the hole. Would moving the handkerchief count as moving the extra-dimensional hole it contains?
Therefore would symbol cast on the object be broken by moving the portable hole containing the object?