Get either Navicat or HeidiSQL, to make database changes. I'm not sure if EOC allows changes to the rule_values table or not, but, if you're going to begin changing things, I'd recommend a DB editor either way.
Once you've done this and connected to your database (there is a plethora of material on how to do this around here), search for all "rule_name" column occurrences of
Code:
Character:RespawnFromHover
to "true" in the corresponding "rule_name" column.
Granted this changes other behavior, but, may be the fastest. Until a new rule is added, if it's added, to the binaries.
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