Document/Remove URL length limit for link style buttons

[lilnasy]

There's apparently a limit of 512 characters for the url. It's possible to use embeds instead, but it seems unnecessary to force one interface for long links.

[ali1234]

Seconding this request.

The whole reason I want to use buttons is to hide excessively long links like the following:

https://zxnet.co.uk/teletext/editor/#0:K85JUqVklQh0HU1bMvTL46B0Bxo1YB42rExYA2TB00bumrEn_56mnzQ8-IFCz5oefNDz-g1N-ahZ80PPmxp82NPixIgQICf9Bq6_9TX-g1d_-pr_1df6DV1_6u__U1_6mv_mx5-2qBAgKLFyxYsWLFi5YsWLFixYsWLlixYsWLFixYsWLFixYsWLl68bXlTkFSVDlxalNBUnoK8iLOQU4NSrSiQbKCHPmxaaEO0asQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKLFixYsWLFixYsWLFixYsWLFnz48L8FixYsWcOBTZ8-fPnwj_Xr169evXr169evXr169f_Kf_5dshQICfD8wL6Smv____yP8O0asQ1TVuQdN6Cfu1ICP8p__k8Cf3__91f8uialP____I_w7Rq4DQsO3Fv3-tmVCgI_yn_-T1etW_-16_2mjoU____8j_DtHDcNR66cetBx66vSAj_LfPhPE_T_v7df3U93xb58-fCP9YsWLFixYsWLFixYsWLFn8t__k36j7y5-HqL73Lbv____I_w7RuwDRNOfT0089XJAgI_yydCT2_enPnz8fX-osiRr__8j_DtG7gND0aufNAgQIECAi_KeGu0mrX_fn_-vwpyn_4wLbyP8O0buQ0LlpyZ8qBAgIoEBT9__sv_Qv84IEHDx8Kf3-pogI__nz58-fPnz58-fFixYsKKF69eqVry6_-kUf_6op_a__7AosWLFixYsWLFixYsBw582hFqSqkqfOplFixYsWLFixYsWLA1eVOQU582KgiRactbUn0EFSfaQU4dKLFnIKcGtFpUw7Ru1DRJNOHPrRaSCpIioIM6nXi0kFSegmT60VBXn0qUmLTDtGjINUlU6iCzPq0kFefSiUJkGygjT6SCCgYtESCpWByalZAzasA0aTOiIJk-tFQSZyCpIioJkGXFQRJNOpSlQ6iEHJqVkDNyxA4MGDBgwYMGDBgwYMGDBgwYMGDBgwYMGDBgwYMGDBgwYMGAadAiKGzD6QTJVaKgo1ZNpAmQV9W5AjZMGCEJwZtWAWTUrIAJ0GgQIECBBJnVItKDDqSq0VBRqybSBAgQBzoRBJqVkCBAgA1NW5B03oJ-7UChYduLfv9bMqEHR66cetBx66fQaHo1c-aA:PN=450:PS=8:SC=

I can put this link in a masked URL in an embed but I cannot put it behind a button. The only difference between these two options is that the button looks much nicer.

HTTP/1.1 spec recommends the upper limit should be at least 8000 characters but 2500 would probably be enough for me (2048 might not).