The easiest workaround right now is to add a swapfile of 10 or 20 gb and see if speed is acceptable or if swap to disk will slow down your machine too much.
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swap file on brtfs (CoW fs): If I want to add a swapfile on Fedora Workstation with btrfs, where should I put it? - #3 by chrismurphy
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swap on non-CoW fs (ext4, xfs, …): Swap file | Ivan Tomica